713286639

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 1172751840

約数和(自身を除く): 459465201

約数列:

[1, 3, 9, 13, 29, 39, 87, 103, 117, 157, 169, 261, 309, 377, 471, 507, 927, 1131, 1339, 1413, 1521, 2041, 2987, 3393, 4017, 4553, 4901, 6123, 8961, 12051, 13659, 14703, 16171, 17407, 18369, 26533, 26883, 38831, 40977, 44109, 48513, 52221, 59189, 79599, 116493, 145539, 156663, 177567, 210223, 238797, 349479, 468959, 504803, 532701, 630669, 769457, 1406877, 1514409, 1892007, 2308371, 2732899, 4220631, 4543227, 6096467, 6925113, 8198697, 18289401, 24596091, 54868203, 79254071, 237762213, 713286639]

約数ペア:

[(1, 713286639), (3, 237762213), (9, 79254071), (13, 54868203), (29, 24596091), (39, 18289401), (87, 8198697), (103, 6925113), (117, 6096467), (157, 4543227), (169, 4220631), (261, 2732899), (309, 2308371), (377, 1892007), (471, 1514409), (507, 1406877), (927, 769457), (1131, 630669), (1339, 532701), (1413, 504803), (1521, 468959), (2041, 349479), (2987, 238797), (3393, 210223), (4017, 177567), (4553, 156663), (4901, 145539), (6123, 116493), (8961, 79599), (12051, 59189), (13659, 52221), (14703, 48513), (16171, 44109), (17407, 40977), (18369, 38831), (26533, 26883)]