13006707

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3847}}^1$

素因数の和:3887

約数の個数: 24

約数和(自身を含む): 21056256

約数和(自身を除く): 8049549

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 3847, 11541, 26929, 80787, 88481, 188503, 265443, 565509, 619367, 1858101, 4335569, 13006707]

約数ペア:

[(1, 13006707), (3, 4335569), (7, 1858101), (21, 619367), (23, 565509), (49, 265443), (69, 188503), (147, 88481), (161, 80787), (483, 26929), (1127, 11541), (3381, 3847)]