621569321

素因数分解:

${\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 643083840

約数和(自身を除く): 21514519

約数列:

[1, 61, 83, 293, 419, 5063, 17873, 24319, 25559, 34777, 122767, 1483459, 2121397, 7488787, 10189661, 621569321]

約数ペア:

[(1, 621569321), (61, 10189661), (83, 7488787), (293, 2121397), (419, 1483459), (5063, 122767), (17873, 34777), (24319, 25559)]