2912291497

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 3116020992

約数和(自身を除く): 203729495

約数列:

[1, 31, 37, 163, 421, 1147, 1369, 5053, 6031, 13051, 15577, 42439, 68623, 186961, 223147, 482887, 576349, 2127313, 2539051, 6917557, 17866819, 78710581, 93944887, 2912291497]

約数ペア:

[(1, 2912291497), (31, 93944887), (37, 78710581), (163, 17866819), (421, 6917557), (1147, 2539051), (1369, 2127313), (5053, 576349), (6031, 482887), (13051, 223147), (15577, 186961), (42439, 68623)]