505087487991

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{389}}^1\times {\mathrm{1348313}}^1$

素因数の和:1348815

約数の個数: 24

約数和(自身を含む): 738282813840

約数和(自身を除く): 233195325849

約数列:

[1, 3, 9, 107, 321, 389, 963, 1167, 3501, 41623, 124869, 374607, 1348313, 4044939, 12134817, 144269491, 432808473, 524493757, 1298425419, 1573481271, 4720443813, 56120831999, 168362495997, 505087487991]

約数ペア:

[(1, 505087487991), (3, 168362495997), (9, 56120831999), (107, 4720443813), (321, 1573481271), (389, 1298425419), (963, 524493757), (1167, 432808473), (3501, 144269491), (41623, 12134817), (124869, 4044939), (374607, 1348313)]