321926399

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{829}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 348520320

約数和(自身を除く): 26593921

約数列:

[1, 17, 53, 431, 829, 901, 7327, 14093, 22843, 43937, 357299, 388331, 746929, 6074083, 18936847, 321926399]

約数ペア:

[(1, 321926399), (17, 18936847), (53, 6074083), (431, 746929), (829, 388331), (901, 357299), (7327, 43937), (14093, 22843)]