9886709

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 11819520

約数和(自身を除く): 1932811

約数列:

[1, 7, 29, 113, 203, 431, 791, 3017, 3277, 12499, 22939, 48703, 87493, 340921, 1412387, 9886709]

約数ペア:

[(1, 9886709), (7, 1412387), (29, 340921), (113, 87493), (203, 48703), (431, 22939), (791, 12499), (3017, 3277)]