118889721391

素因数分解:

$7^1\times {\mathrm{17}}^4\times {\mathrm{203353}}^1$

素因数の和:203428

約数の個数: 20

約数和(自身を含む): 144366698512

約数和(自身を除く): 25476977121

約数列:

[1, 7, 17, 119, 289, 2023, 4913, 34391, 83521, 203353, 584647, 1423471, 3457001, 24199007, 58769017, 411383119, 999073289, 6993513023, 16984245913, 118889721391]

約数ペア:

[(1, 118889721391), (7, 16984245913), (17, 6993513023), (119, 999073289), (289, 411383119), (2023, 58769017), (4913, 24199007), (34391, 3457001), (83521, 1423471), (203353, 584647)]