1489231683

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{7487}}^1$

素因数の和:7688

約数の個数: 32

約数和(自身を含む): 2264371200

約数和(自身を除く): 775139517

約数列:

[1, 3, 9, 27, 53, 139, 159, 417, 477, 1251, 1431, 3753, 7367, 7487, 22101, 22461, 66303, 67383, 198909, 202149, 396811, 1040693, 1190433, 3122079, 3571299, 9366237, 10713897, 28098711, 55156729, 165470187, 496410561, 1489231683]

約数ペア:

[(1, 1489231683), (3, 496410561), (9, 165470187), (27, 55156729), (53, 28098711), (139, 10713897), (159, 9366237), (417, 3571299), (477, 3122079), (1251, 1190433), (1431, 1040693), (3753, 396811), (7367, 202149), (7487, 198909), (22101, 67383), (22461, 66303)]