626974127

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{9241}}^1$

素因数の和:9578

約数の個数: 16

約数和(自身を含む): 717327072

約数和(自身を除く): 90352945

約数列:

[1, 13, 17, 221, 307, 3991, 5219, 9241, 67847, 120133, 157097, 2042261, 2836987, 36880831, 48228779, 626974127]

約数ペア:

[(1, 626974127), (13, 48228779), (17, 36880831), (221, 2836987), (307, 2042261), (3991, 157097), (5219, 120133), (9241, 67847)]