42659813

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2693}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 51035136

約数和(自身を除く): 8375323

約数列:

[1, 7, 31, 73, 217, 511, 2263, 2693, 15841, 18851, 83483, 196589, 584381, 1376123, 6094259, 42659813]

約数ペア:

[(1, 42659813), (7, 6094259), (31, 1376123), (73, 584381), (217, 196589), (511, 83483), (2263, 18851), (2693, 15841)]