1231021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 1477440

約数和(自身を除く): 246419

約数列:

[1, 11, 17, 29, 187, 227, 319, 493, 2497, 3859, 5423, 6583, 42449, 72413, 111911, 1231021]

約数ペア:

[(1, 1231021), (11, 111911), (17, 72413), (29, 42449), (187, 6583), (227, 5423), (319, 3859), (493, 2497)]