2021683185

素因数分解:

$3^3\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{13577}}^1$

素因数の和:14694

約数の個数: 32

約数和(自身を含む): 3597626880

約数和(自身を除く): 1575943695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1103, 3309, 5515, 9927, 13577, 16545, 29781, 40731, 49635, 67885, 122193, 148905, 203655, 366579, 610965, 1832895, 14975431, 44926293, 74877155, 134778879, 224631465, 404336637, 673894395, 2021683185]

約数ペア:

[(1, 2021683185), (3, 673894395), (5, 404336637), (9, 224631465), (15, 134778879), (27, 74877155), (45, 44926293), (135, 14975431), (1103, 1832895), (3309, 610965), (5515, 366579), (9927, 203655), (13577, 148905), (16545, 122193), (29781, 67885), (40731, 49635)]