426594007

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{3271}}^1$

素因数の和:3910

約数の個数: 16

約数和(自身を含む): 504254464

約数和(自身を除く): 77660457

約数列:

[1, 7, 31, 217, 601, 3271, 4207, 18631, 22897, 101401, 130417, 709807, 1965871, 13761097, 60942001, 426594007]

約数ペア:

[(1, 426594007), (7, 60942001), (31, 13761097), (217, 1965871), (601, 709807), (3271, 130417), (4207, 101401), (18631, 22897)]