39264841

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22171}}^1$

素因数の和:22212

約数の個数: 16

約数和(自身を含む): 51084288

約数和(自身を除く): 11819447

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 22171, 155197, 243881, 509933, 1707167, 3569531, 5609263, 39264841]

約数ペア:

[(1, 39264841), (7, 5609263), (11, 3569531), (23, 1707167), (77, 509933), (161, 243881), (253, 155197), (1771, 22171)]