22777139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1151}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 28532736

約数和(自身を除く): 5755597

約数列:

[1, 7, 11, 77, 257, 1151, 1799, 2827, 8057, 12661, 19789, 88627, 295807, 2070649, 3253877, 22777139]

約数ペア:

[(1, 22777139), (7, 3253877), (11, 2070649), (77, 295807), (257, 88627), (1151, 19789), (1799, 12661), (2827, 8057)]