28931036607

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2893393}}^1$

素因数の和:2893511

約数の個数: 24

約数和(自身を含む): 46039685328

約数和(自身を除く): 17108648721

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 3333, 9999, 2893393, 8680179, 26040537, 31827323, 95481969, 286445907, 292232693, 876698079, 2630094237, 3214559623, 9643678869, 28931036607]

約数ペア:

[(1, 28931036607), (3, 9643678869), (9, 3214559623), (11, 2630094237), (33, 876698079), (99, 292232693), (101, 286445907), (303, 95481969), (909, 31827323), (1111, 26040537), (3333, 8680179), (9999, 2893393)]