47899227

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{4243}}^1$

素因数の和:4370

約数の個数: 16

約数和(自身を含む): 66002688

約数和(自身を除く): 18103461

約数列:

[1, 3, 53, 71, 159, 213, 3763, 4243, 11289, 12729, 224879, 301253, 674637, 903759, 15966409, 47899227]

約数ペア:

[(1, 47899227), (3, 15966409), (53, 903759), (71, 674637), (159, 301253), (213, 224879), (3763, 12729), (4243, 11289)]