71958263

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17137}}^1$

素因数の和:17186

約数の個数: 16

約数和(自身を含む): 86375520

約数和(自身を除く): 14417257

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 17137, 222781, 291329, 325603, 3787277, 4232839, 5535251, 71958263]

約数ペア:

[(1, 71958263), (13, 5535251), (17, 4232839), (19, 3787277), (221, 325603), (247, 291329), (323, 222781), (4199, 17137)]