39574431

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{827}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 61785360

約数和(自身を除く): 22210929

約数列:

[1, 3, 9, 13, 39, 117, 409, 827, 1227, 2481, 3681, 5317, 7443, 10751, 15951, 32253, 47853, 96759, 338243, 1014729, 3044187, 4397159, 13191477, 39574431]

約数ペア:

[(1, 39574431), (3, 13191477), (9, 4397159), (13, 3044187), (39, 1014729), (117, 338243), (409, 96759), (827, 47853), (1227, 32253), (2481, 15951), (3681, 10751), (5317, 7443)]