71170897

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 83462400

約数和(自身を除く): 12291503

約数列:

[1, 7, 71, 89, 497, 623, 1609, 6319, 11263, 44233, 114239, 143201, 799673, 1002407, 10167271, 71170897]

約数ペア:

[(1, 71170897), (7, 10167271), (71, 1002407), (89, 799673), (497, 143201), (623, 114239), (1609, 44233), (6319, 11263)]