811150123

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 980508672

約数和(自身を除く): 169358549

約数列:

[1, 7, 31, 61, 217, 233, 263, 427, 1631, 1841, 1891, 7223, 8153, 13237, 14213, 16043, 50561, 57071, 61279, 99491, 112301, 428953, 440603, 497333, 1899649, 3084221, 3481331, 3738019, 13297543, 26166133, 115878589, 811150123]

約数ペア:

[(1, 811150123), (7, 115878589), (31, 26166133), (61, 13297543), (217, 3738019), (233, 3481331), (263, 3084221), (427, 1899649), (1631, 497333), (1841, 440603), (1891, 428953), (7223, 112301), (8153, 99491), (13237, 61279), (14213, 57071), (16043, 50561)]