23215717

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3517}}^1$

素因数の和:3588

約数の個数: 16

約数和(自身を含む): 28369152

約数和(自身を除く): 5153435

約数列:

[1, 7, 23, 41, 161, 287, 943, 3517, 6601, 24619, 80891, 144197, 566237, 1009379, 3316531, 23215717]

約数ペア:

[(1, 23215717), (7, 3316531), (23, 1009379), (41, 566237), (161, 144197), (287, 80891), (943, 24619), (3517, 6601)]