788786991

素因数分解:

$3^5\times {\mathrm{617}}^1\times {\mathrm{5261}}^1$

素因数の和:5893

約数の個数: 24

約数和(自身を含む): 1183697424

約数和(自身を除く): 394910433

約数列:

[1, 3, 9, 27, 81, 243, 617, 1851, 5261, 5553, 15783, 16659, 47349, 49977, 142047, 149931, 426141, 1278423, 3246037, 9738111, 29214333, 87642999, 262928997, 788786991]

約数ペア:

[(1, 788786991), (3, 262928997), (9, 87642999), (27, 29214333), (81, 9738111), (243, 3246037), (617, 1278423), (1851, 426141), (5261, 149931), (5553, 142047), (15783, 49977), (16659, 47349)]