2109605323

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{1231}}^1\times {\mathrm{1787}}^1$

素因数の和:3162

約数の個数: 16

約数和(自身を含む): 2431908864

約数和(自身を除く): 322303541

約数列:

[1, 7, 137, 959, 1231, 1787, 8617, 12509, 168647, 244819, 1180529, 1713733, 2199797, 15398579, 301372189, 2109605323]

約数ペア:

[(1, 2109605323), (7, 301372189), (137, 15398579), (959, 2199797), (1231, 1713733), (1787, 1180529), (8617, 244819), (12509, 168647)]