172325419

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{11329}}^1$

素因数の和:11430

約数の個数: 16

約数和(自身を含む): 205571520

約数和(自身を除く): 33246101

約数列:

[1, 7, 41, 53, 287, 371, 2173, 11329, 15211, 79303, 464489, 600437, 3251423, 4203059, 24617917, 172325419]

約数ペア:

[(1, 172325419), (7, 24617917), (41, 4203059), (53, 3251423), (287, 600437), (371, 464489), (2173, 79303), (11329, 15211)]