290974399

素因数分解:

${\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 301916160

約数和(自身を除く): 10941761

約数列:

[1, 53, 127, 139, 311, 6731, 7367, 16483, 17653, 39497, 43229, 935609, 2093341, 2291137, 5490083, 290974399]

約数ペア:

[(1, 290974399), (53, 5490083), (127, 2291137), (139, 2093341), (311, 935609), (6731, 43229), (7367, 39497), (16483, 17653)]