474275039

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{3001}}^1$

素因数の和:3326

約数の個数: 16

約数和(自身を含む): 549870336

約数和(自身を除く): 75595297

約数列:

[1, 7, 107, 211, 749, 1477, 3001, 21007, 22577, 158039, 321107, 633211, 2247749, 4432477, 67753577, 474275039]

約数ペア:

[(1, 474275039), (7, 67753577), (107, 4432477), (211, 2247749), (749, 633211), (1477, 321107), (3001, 158039), (21007, 22577)]