71262913

素因数分解:

${\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{2503}}^1$

素因数の和:2975

約数の個数: 8

約数和(自身を含む): 72475776

約数和(自身を除く): 1212863

約数列:

[1, 71, 401, 2503, 28471, 177713, 1003703, 71262913]

約数ペア:

[(1, 71262913), (71, 1003703), (401, 177713), (2503, 28471)]