471006549

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 763329600

約数和(自身を除く): 292323051

約数列:

[1, 3, 9, 13, 27, 39, 109, 117, 169, 327, 351, 507, 947, 981, 1417, 1521, 2841, 2943, 4251, 4563, 8523, 12311, 12753, 18421, 25569, 36933, 38259, 55263, 103223, 110799, 160043, 165789, 309669, 332397, 480129, 497367, 929007, 1341899, 1440387, 2787021, 4025697, 4321161, 12077091, 17444687, 36231273, 52334061, 157002183, 471006549]

約数ペア:

[(1, 471006549), (3, 157002183), (9, 52334061), (13, 36231273), (27, 17444687), (39, 12077091), (109, 4321161), (117, 4025697), (169, 2787021), (327, 1440387), (351, 1341899), (507, 929007), (947, 497367), (981, 480129), (1417, 332397), (1521, 309669), (2841, 165789), (2943, 160043), (4251, 110799), (4563, 103223), (8523, 55263), (12311, 38259), (12753, 36933), (18421, 25569)]