7972677

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 12332736

約数和(自身を除く): 4360059

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 487, 963, 1461, 1819, 4383, 5457, 8279, 16371, 24837, 52109, 74511, 156327, 468981, 885853, 2657559, 7972677]

約数ペア:

[(1, 7972677), (3, 2657559), (9, 885853), (17, 468981), (51, 156327), (107, 74511), (153, 52109), (321, 24837), (487, 16371), (963, 8279), (1461, 5457), (1819, 4383)]