71001119

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{28097}}^1$

素因数の和:28142

約数の個数: 12

約数和(自身を含む): 85642704

約数和(自身を除く): 14641585

約数列:

[1, 7, 19, 133, 361, 2527, 28097, 196679, 533843, 3736901, 10143017, 71001119]

約数ペア:

[(1, 71001119), (7, 10143017), (19, 3736901), (133, 533843), (361, 196679), (2527, 28097)]