520011380181

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1\times {\mathrm{2538139}}^1$

素因数の和:2540376

約数の個数: 16

約数和(自身を含む): 716039751680

約数和(自身を除く): 196028371499

約数列:

[1, 3, 31, 93, 2203, 6609, 68293, 204879, 2538139, 7614417, 78682309, 236046927, 5591520217, 16774560651, 173337126727, 520011380181]

約数ペア:

[(1, 520011380181), (3, 173337126727), (31, 16774560651), (93, 5591520217), (2203, 236046927), (6609, 78682309), (68293, 7614417), (204879, 2538139)]