2009698101

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{23773}}^1$

素因数の和:23914

約数の個数: 32

約数和(自身を含む): 3103933440

約数和(自身を除く): 1094235339

約数列:

[1, 3, 9, 27, 31, 93, 101, 279, 303, 837, 909, 2727, 3131, 9393, 23773, 28179, 71319, 84537, 213957, 641871, 736963, 2210889, 2401073, 6632667, 7203219, 19898001, 21609657, 64828971, 74433263, 223299789, 669899367, 2009698101]

約数ペア:

[(1, 2009698101), (3, 669899367), (9, 223299789), (27, 74433263), (31, 64828971), (93, 21609657), (101, 19898001), (279, 7203219), (303, 6632667), (837, 2401073), (909, 2210889), (2727, 736963), (3131, 641871), (9393, 213957), (23773, 84537), (28179, 71319)]