1310779969

素因数分解:

${\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 1340946000

約数和(自身を除く): 30166031

約数列:

[1, 137, 149, 157, 409, 20413, 21509, 23393, 56033, 60941, 64213, 3204841, 8348917, 8797181, 9567737, 1310779969]

約数ペア:

[(1, 1310779969), (137, 9567737), (149, 8797181), (157, 8348917), (409, 3204841), (20413, 64213), (21509, 60941), (23393, 56033)]