521016197

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 592704000

約数和(自身を除く): 71687803

約数列:

[1, 13, 47, 59, 97, 149, 611, 767, 1261, 1937, 2773, 4559, 5723, 7003, 8791, 14453, 36049, 59267, 74399, 91039, 114283, 187889, 268981, 413177, 679291, 852727, 3496753, 5371301, 8830783, 11085451, 40078169, 521016197]

約数ペア:

[(1, 521016197), (13, 40078169), (47, 11085451), (59, 8830783), (97, 5371301), (149, 3496753), (611, 852727), (767, 679291), (1261, 413177), (1937, 268981), (2773, 187889), (4559, 114283), (5723, 91039), (7003, 74399), (8791, 59267), (14453, 36049)]