241713621

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 371314944

約数和(自身を除く): 129601323

約数列:

[1, 3, 9, 43, 47, 97, 129, 137, 141, 291, 387, 411, 423, 873, 1233, 2021, 4171, 4559, 5891, 6063, 6439, 12513, 13289, 13677, 17673, 18189, 19317, 37539, 39867, 41031, 53019, 57951, 119601, 196037, 276877, 571427, 588111, 624583, 830631, 1714281, 1764333, 1873749, 2491893, 5142843, 5621247, 26857069, 80571207, 241713621]

約数ペア:

[(1, 241713621), (3, 80571207), (9, 26857069), (43, 5621247), (47, 5142843), (97, 2491893), (129, 1873749), (137, 1764333), (141, 1714281), (291, 830631), (387, 624583), (411, 588111), (423, 571427), (873, 276877), (1233, 196037), (2021, 119601), (4171, 57951), (4559, 53019), (5891, 41031), (6063, 39867), (6439, 37539), (12513, 19317), (13289, 18189), (13677, 17673)]