4287403757

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 6064773120

約数和(自身を除く): 1777369363

約数列:

[1, 7, 13, 17, 23, 31, 91, 119, 161, 169, 217, 221, 299, 391, 403, 527, 529, 713, 1183, 1547, 2093, 2197, 2737, 2821, 2873, 3689, 3703, 3887, 4991, 5083, 5239, 6851, 6877, 8993, 9269, 12121, 15379, 16399, 20111, 27209, 35581, 36673, 37349, 47957, 48139, 50531, 62951, 64883, 66079, 68107, 84847, 89063, 89401, 114793, 116909, 120497, 157573, 213187, 261443, 278783, 353717, 462553, 476749, 623441, 625807, 818363, 843479, 859027, 1103011, 1157819, 1162213, 1492309, 1519817, 1566461, 1951481, 2048449, 2771431, 3624179, 6013189, 8104733, 8135491, 10638719, 10965227, 14339143, 19400017, 19757621, 25369253, 26629837, 36028603, 47114327, 138303347, 186408859, 252200221, 329800289, 612486251, 4287403757]

約数ペア:

[(1, 4287403757), (7, 612486251), (13, 329800289), (17, 252200221), (23, 186408859), (31, 138303347), (91, 47114327), (119, 36028603), (161, 26629837), (169, 25369253), (217, 19757621), (221, 19400017), (299, 14339143), (391, 10965227), (403, 10638719), (527, 8135491), (529, 8104733), (713, 6013189), (1183, 3624179), (1547, 2771431), (2093, 2048449), (2197, 1951481), (2737, 1566461), (2821, 1519817), (2873, 1492309), (3689, 1162213), (3703, 1157819), (3887, 1103011), (4991, 859027), (5083, 843479), (5239, 818363), (6851, 625807), (6877, 623441), (8993, 476749), (9269, 462553), (12121, 353717), (15379, 278783), (16399, 261443), (20111, 213187), (27209, 157573), (35581, 120497), (36673, 116909), (37349, 114793), (47957, 89401), (48139, 89063), (50531, 84847), (62951, 68107), (64883, 66079)]