69671021

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{751}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 82659840

約数和(自身を除く): 12988819

約数列:

[1, 7, 29, 203, 457, 751, 3199, 5257, 13253, 21779, 92771, 152453, 343207, 2402449, 9953003, 69671021]

約数ペア:

[(1, 69671021), (7, 9953003), (29, 2402449), (203, 343207), (457, 152453), (751, 92771), (3199, 21779), (5257, 13253)]