39659139

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37663}}^1$

素因数の和:37688

約数の個数: 20

約数和(自身を含む): 63802816

約数和(自身を除く): 24143677

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 37663, 112989, 338967, 489619, 1016901, 1468857, 3050703, 4406571, 13219713, 39659139]

約数ペア:

[(1, 39659139), (3, 13219713), (9, 4406571), (13, 3050703), (27, 1468857), (39, 1016901), (81, 489619), (117, 338967), (351, 112989), (1053, 37663)]