2912730107

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1\times {\mathrm{12487}}^1$

素因数の和:13250

約数の個数: 16

約数和(自身を含む): 3404728320

約数和(自身を除く): 491998213

約数列:

[1, 7, 47, 329, 709, 4963, 12487, 33323, 87409, 233261, 586889, 4108223, 8853283, 61972981, 416104301, 2912730107]

約数ペア:

[(1, 2912730107), (7, 416104301), (47, 61972981), (329, 8853283), (709, 4108223), (4963, 586889), (12487, 233261), (33323, 87409)]