12431859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8761}}^1$

素因数の和:8818

約数の個数: 16

約数和(自身を含む): 18505344

約数和(自身を除く): 6073485

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 8761, 26283, 96371, 289113, 376723, 1130169, 4143953, 12431859]

約数ペア:

[(1, 12431859), (3, 4143953), (11, 1130169), (33, 376723), (43, 289113), (129, 96371), (473, 26283), (1419, 8761)]