71805433

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{86201}}^1$

素因数の和:86232

約数の個数: 12

約数和(自身を含む): 88443252

約数和(自身を除く): 16637819

約数列:

[1, 7, 17, 49, 119, 833, 86201, 603407, 1465417, 4223849, 10257919, 71805433]

約数ペア:

[(1, 71805433), (7, 10257919), (17, 4223849), (49, 1465417), (119, 603407), (833, 86201)]