233086679

素因数分解:

$7^4\times {\mathrm{193}}^1\times {\mathrm{503}}^1$

素因数の和:724

約数の個数: 20

約数和(自身を含む): 273870576

約数和(自身を除く): 40783897

約数列:

[1, 7, 49, 193, 343, 503, 1351, 2401, 3521, 9457, 24647, 66199, 97079, 172529, 463393, 679553, 1207703, 4756871, 33298097, 233086679]

約数ペア:

[(1, 233086679), (7, 33298097), (49, 4756871), (193, 1207703), (343, 679553), (503, 463393), (1351, 172529), (2401, 97079), (3521, 66199), (9457, 24647)]