80964247

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1783}}^1$

素因数の和:2302

約数の個数: 16

約数和(自身を含む): 99904000

約数和(自身を除く): 18939753

約数列:

[1, 7, 13, 91, 499, 1783, 3493, 6487, 12481, 23179, 45409, 162253, 889717, 6228019, 11566321, 80964247]

約数ペア:

[(1, 80964247), (7, 11566321), (13, 6228019), (91, 889717), (499, 162253), (1783, 45409), (3493, 23179), (6487, 12481)]