39654927

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{12553}}^1$

素因数の和:12581

約数の個数: 24

約数和(自身を含む): 63975184

約数和(自身を除く): 24320257

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 12553, 37659, 112977, 163189, 338931, 489567, 1016793, 1468701, 3050379, 4406103, 13218309, 39654927]

約数ペア:

[(1, 39654927), (3, 13218309), (9, 4406103), (13, 3050379), (27, 1468701), (39, 1016793), (81, 489567), (117, 338931), (243, 163189), (351, 112977), (1053, 37659), (3159, 12553)]