23904811

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 28191744

約数和(自身を除く): 4286933

約数列:

[1, 7, 47, 113, 329, 643, 791, 4501, 5311, 30221, 37177, 72659, 211547, 508613, 3414973, 23904811]

約数ペア:

[(1, 23904811), (7, 3414973), (47, 508613), (113, 211547), (329, 72659), (643, 37177), (791, 30221), (4501, 5311)]