71099217

素因数分解:

$3^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1667}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 117614016

約数和(自身を除く): 46514799

約数列:

[1, 3, 7, 9, 21, 63, 677, 1667, 2031, 4739, 5001, 6093, 11669, 14217, 15003, 35007, 42651, 105021, 1128559, 3385677, 7899913, 10157031, 23699739, 71099217]

約数ペア:

[(1, 71099217), (3, 23699739), (7, 10157031), (9, 7899913), (21, 3385677), (63, 1128559), (677, 105021), (1667, 42651), (2031, 35007), (4739, 15003), (5001, 14217), (6093, 11669)]