57203211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{2267}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 82301184

約数和(自身を除く): 25097973

約数列:

[1, 3, 13, 39, 647, 1941, 2267, 6801, 8411, 25233, 29471, 88413, 1466749, 4400247, 19067737, 57203211]

約数ペア:

[(1, 57203211), (3, 19067737), (13, 4400247), (39, 1466749), (647, 88413), (1941, 29471), (2267, 25233), (6801, 8411)]