71691409

素因数分解:

${\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{3779}}^1$

素因数の和:4151

約数の個数: 8

約数和(自身を含む): 73120320

約数和(自身を除く): 1428911

約数列:

[1, 61, 311, 3779, 18971, 230519, 1175269, 71691409]

約数ペア:

[(1, 71691409), (61, 1175269), (311, 230519), (3779, 18971)]