85941779

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{21059}}^1$

素因数の和:21130

約数の個数: 16

約数和(自身を含む): 109175040

約数和(自身を除く): 23233261

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 21059, 147413, 231649, 1116127, 1621543, 7812889, 12277397, 85941779]

約数ペア:

[(1, 85941779), (7, 12277397), (11, 7812889), (53, 1621543), (77, 1116127), (371, 231649), (583, 147413), (4081, 21059)]