56856023

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{7207}}^1$

素因数の和:7251

約数の個数: 16

約数和(自身を含む): 69196800

約数和(自身を除く): 12340777

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7207, 7889, 50449, 165761, 353143, 1160327, 2472001, 8122289, 56856023]

約数ペア:

[(1, 56856023), (7, 8122289), (23, 2472001), (49, 1160327), (161, 353143), (343, 165761), (1127, 50449), (7207, 7889)]