31306539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6367}}^1$

素因数の和:6530

約数の個数: 16

約数和(自身を含む): 45849600

約数和(自身を除く): 14543061

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 6367, 19101, 70037, 210111, 948683, 2846049, 10435513, 31306539]

約数ペア:

[(1, 31306539), (3, 10435513), (11, 2846049), (33, 948683), (149, 210111), (447, 70037), (1639, 19101), (4917, 6367)]