31138083

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2251}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 47427120

約数和(自身を除く): 16289037

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 1537, 2251, 4611, 6753, 13833, 20259, 65279, 119303, 195837, 357909, 587511, 1073727, 3459787, 10379361, 31138083]

約数ペア:

[(1, 31138083), (3, 10379361), (9, 3459787), (29, 1073727), (53, 587511), (87, 357909), (159, 195837), (261, 119303), (477, 65279), (1537, 20259), (2251, 13833), (4611, 6753)]