1157429

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 1532160

約数和(自身を除く): 374731

約数列:

[1, 7, 13, 23, 49, 79, 91, 161, 299, 553, 637, 1027, 1127, 1817, 2093, 3871, 7189, 12719, 14651, 23621, 50323, 89033, 165347, 1157429]

約数ペア:

[(1, 1157429), (7, 165347), (13, 89033), (23, 50323), (49, 23621), (79, 14651), (91, 12719), (161, 7189), (299, 3871), (553, 2093), (637, 1817), (1027, 1127)]