31409313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1747}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 45224256

約数和(自身を除く): 13814943

約数列:

[1, 3, 13, 39, 461, 1383, 1747, 5241, 5993, 17979, 22711, 68133, 805367, 2416101, 10469771, 31409313]

約数ペア:

[(1, 31409313), (3, 10469771), (13, 2416101), (39, 805367), (461, 68133), (1383, 22711), (1747, 17979), (5241, 5993)]