16457888943

素因数分解:

$3^2\times {\mathrm{19889}}^1\times {\mathrm{91943}}^1$

素因数の和:111838

約数の個数: 12

約数和(自身を含む): 23773960080

約数和(自身を除く): 7316071137

約数列:

[1, 3, 9, 19889, 59667, 91943, 179001, 275829, 827487, 1828654327, 5485962981, 16457888943]

約数ペア:

[(1, 16457888943), (3, 5485962981), (9, 1828654327), (19889, 827487), (59667, 275829), (91943, 179001)]