417761487

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 754231296

約数和(自身を除く): 336469809

約数列:

[1, 3, 9, 11, 13, 31, 33, 37, 39, 93, 99, 111, 117, 143, 279, 283, 333, 341, 403, 407, 429, 481, 849, 1023, 1147, 1209, 1221, 1287, 1443, 2547, 3069, 3113, 3441, 3627, 3663, 3679, 4329, 4433, 5291, 8773, 9339, 10323, 10471, 11037, 12617, 13299, 14911, 15873, 26319, 28017, 31413, 33111, 37851, 39897, 40469, 44733, 47619, 78957, 94239, 96503, 113553, 114049, 115181, 121407, 134199, 136123, 164021, 289509, 324601, 342147, 345543, 364221, 408369, 492063, 868527, 973803, 1026441, 1036629, 1225107, 1254539, 1476189, 1497353, 2921409, 3570611, 3763617, 4219813, 4492059, 10711833, 11290851, 12659439, 13476177, 32135499, 37978317, 46417943, 139253829, 417761487]

約数ペア:

[(1, 417761487), (3, 139253829), (9, 46417943), (11, 37978317), (13, 32135499), (31, 13476177), (33, 12659439), (37, 11290851), (39, 10711833), (93, 4492059), (99, 4219813), (111, 3763617), (117, 3570611), (143, 2921409), (279, 1497353), (283, 1476189), (333, 1254539), (341, 1225107), (403, 1036629), (407, 1026441), (429, 973803), (481, 868527), (849, 492063), (1023, 408369), (1147, 364221), (1209, 345543), (1221, 342147), (1287, 324601), (1443, 289509), (2547, 164021), (3069, 136123), (3113, 134199), (3441, 121407), (3627, 115181), (3663, 114049), (3679, 113553), (4329, 96503), (4433, 94239), (5291, 78957), (8773, 47619), (9339, 44733), (10323, 40469), (10471, 39897), (11037, 37851), (12617, 33111), (13299, 31413), (14911, 28017), (15873, 26319)]