123044159

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{2203}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 143877120

約数和(自身を除く): 20832961

約数列:

[1, 7, 79, 101, 553, 707, 2203, 7979, 15421, 55853, 174037, 222503, 1218259, 1557521, 17577737, 123044159]

約数ペア:

[(1, 123044159), (7, 17577737), (79, 1557521), (101, 1218259), (553, 222503), (707, 174037), (2203, 55853), (7979, 15421)]