56590491

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1481}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 77395968

約数和(自身を除く): 20805477

約数列:

[1, 3, 47, 141, 271, 813, 1481, 4443, 12737, 38211, 69607, 208821, 401351, 1204053, 18863497, 56590491]

約数ペア:

[(1, 56590491), (3, 18863497), (47, 1204053), (141, 401351), (271, 208821), (813, 69607), (1481, 38211), (4443, 12737)]