743767921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 847016352

約数和(自身を除く): 103248431

約数列:

[1, 13, 41, 53, 113, 233, 533, 689, 1469, 2173, 3029, 4633, 5989, 9553, 12349, 26329, 28249, 60229, 77857, 124189, 160537, 245549, 342277, 506309, 1079489, 1395437, 3192137, 6582017, 14033357, 18140681, 57212917, 743767921]

約数ペア:

[(1, 743767921), (13, 57212917), (41, 18140681), (53, 14033357), (113, 6582017), (233, 3192137), (533, 1395437), (689, 1079489), (1469, 506309), (2173, 342277), (3029, 245549), (4633, 160537), (5989, 124189), (9553, 77857), (12349, 60229), (26329, 28249)]