520077311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{102317}}^1$

素因数の和:102370

約数の個数: 16

約数和(自身を含む): 618819264

約数和(自身を除く): 98741953

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 102317, 1330121, 1739389, 2353291, 22612057, 30592783, 40005947, 520077311]

約数ペア:

[(1, 520077311), (13, 40005947), (17, 30592783), (23, 22612057), (221, 2353291), (299, 1739389), (391, 1330121), (5083, 102317)]