2155207953

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1\times {\mathrm{12289}}^1$

素因数の和:13448

約数の個数: 16

約数和(自身を含む): 2930722560

約数和(自身を除く): 775514607

約数列:

[1, 3, 53, 159, 1103, 3309, 12289, 36867, 58459, 175377, 651317, 1953951, 13554767, 40664301, 718402651, 2155207953]

約数ペア:

[(1, 2155207953), (3, 718402651), (53, 40664301), (159, 13554767), (1103, 1953951), (3309, 651317), (12289, 175377), (36867, 58459)]