13039647

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2214

約数の個数: 16

約数和(自身を含む): 18247680

約数和(自身を除く): 5208033

約数列:

[1, 3, 29, 71, 87, 213, 2059, 2111, 6177, 6333, 61219, 149881, 183657, 449643, 4346549, 13039647]

約数ペア:

[(1, 13039647), (3, 4346549), (29, 449643), (71, 183657), (87, 149881), (213, 61219), (2059, 6333), (2111, 6177)]