28684321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{4027}}^1$

素因数の和:4463

約数の個数: 8

約数和(自身を含む): 30451680

約数和(自身を除く): 1767359

約数列:

[1, 17, 419, 4027, 7123, 68459, 1687313, 28684321]

約数ペア:

[(1, 28684321), (17, 1687313), (419, 68459), (4027, 7123)]