56312997

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 82130400

約数和(自身を除く): 25817403

約数列:

[1, 3, 13, 39, 109, 169, 327, 507, 1019, 1417, 3057, 4251, 13247, 18421, 39741, 55263, 111071, 172211, 333213, 516633, 1443923, 4331769, 18770999, 56312997]

約数ペア:

[(1, 56312997), (3, 18770999), (13, 4331769), (39, 1443923), (109, 516633), (169, 333213), (327, 172211), (507, 111071), (1019, 55263), (1417, 39741), (3057, 18421), (4251, 13247)]