47846643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{18311}}^1$

素因数の和:18394

約数の個数: 16

約数和(自身を含む): 69732096

約数和(自身を除く): 21885453

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 18311, 54933, 238043, 714129, 1226837, 3680511, 15948881, 47846643]

約数ペア:

[(1, 47846643), (3, 15948881), (13, 3680511), (39, 1226837), (67, 714129), (201, 238043), (871, 54933), (2613, 18311)]