31656543

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 42979200

約数和(自身を除く): 11322657

約数列:

[1, 3, 109, 131, 327, 393, 739, 2217, 14279, 42837, 80551, 96809, 241653, 290427, 10552181, 31656543]

約数ペア:

[(1, 31656543), (3, 10552181), (109, 290427), (131, 241653), (327, 96809), (393, 80551), (739, 42837), (2217, 14279)]