2021035397

素因数分解:

${\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{577}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 2066373120

約数和(自身を除く): 45337723

約数列:

[1, 113, 139, 223, 577, 15707, 25199, 30997, 65201, 80203, 128671, 3502661, 9062939, 14539823, 17885269, 2021035397]

約数ペア:

[(1, 2021035397), (113, 17885269), (139, 14539823), (223, 9062939), (577, 3502661), (15707, 128671), (25199, 80203), (30997, 65201)]