68742401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2383}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 84908544

約数和(自身を除く): 16166143

約数列:

[1, 7, 13, 91, 317, 2219, 2383, 4121, 16681, 28847, 30979, 216853, 755411, 5287877, 9820343, 68742401]

約数ペア:

[(1, 68742401), (7, 9820343), (13, 5287877), (91, 755411), (317, 216853), (2219, 30979), (2383, 28847), (4121, 16681)]