398453327

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{1307}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 429442560

約数和(自身を除く): 30989233

約数列:

[1, 17, 79, 227, 1307, 1343, 3859, 17933, 22219, 103253, 296689, 304861, 1755301, 5043713, 23438431, 398453327]

約数ペア:

[(1, 398453327), (17, 23438431), (79, 5043713), (227, 1755301), (1307, 304861), (1343, 296689), (3859, 103253), (17933, 22219)]