38881593

素因数分解:

$3^3\times {\mathrm{487}}^1\times {\mathrm{2957}}^1$

素因数の和:3453

約数の個数: 16

約数和(自身を含む): 57740160

約数和(自身を除く): 18858567

約数列:

[1, 3, 9, 27, 487, 1461, 2957, 4383, 8871, 13149, 26613, 79839, 1440059, 4320177, 12960531, 38881593]

約数ペア:

[(1, 38881593), (3, 12960531), (9, 4320177), (27, 1440059), (487, 79839), (1461, 26613), (2957, 13149), (4383, 8871)]