6857361

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 11456640

約数和(自身を除く): 4599279

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1223, 1869, 3669, 5607, 8561, 11007, 25683, 77049, 108847, 326541, 761929, 979623, 2285787, 6857361]

約数ペア:

[(1, 6857361), (3, 2285787), (7, 979623), (9, 761929), (21, 326541), (63, 108847), (89, 77049), (267, 25683), (623, 11007), (801, 8561), (1223, 5607), (1869, 3669)]