318715031

素因数分解:

${\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 342322848

約数和(自身を除く): 23607817

約数列:

[1, 17, 113, 251, 661, 1921, 4267, 11237, 28363, 74693, 165911, 482171, 1269781, 2820487, 18747943, 318715031]

約数ペア:

[(1, 318715031), (17, 18747943), (113, 2820487), (251, 1269781), (661, 482171), (1921, 165911), (4267, 74693), (11237, 28363)]