219625767

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{2999}}^1$

素因数の和:3187

約数の個数: 24

約数和(自身を含む): 324480000

約数和(自身を除く): 104854233

約数列:

[1, 3, 9, 79, 103, 237, 309, 711, 927, 2999, 8137, 8997, 24411, 26991, 73233, 236921, 308897, 710763, 926691, 2132289, 2780073, 24402863, 73208589, 219625767]

約数ペア:

[(1, 219625767), (3, 73208589), (9, 24402863), (79, 2780073), (103, 2132289), (237, 926691), (309, 710763), (711, 308897), (927, 236921), (2999, 73233), (8137, 26991), (8997, 24411)]