39899097

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3499}}^1$

素因数の和:3693

約数の個数: 24

約数和(自身を含む): 66248000

約数和(自身を除く): 26348903

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3499, 3801, 10497, 11403, 24493, 31491, 73479, 220437, 633319, 1899957, 4433233, 5699871, 13299699, 39899097]

約数ペア:

[(1, 39899097), (3, 13299699), (7, 5699871), (9, 4433233), (21, 1899957), (63, 633319), (181, 220437), (543, 73479), (1267, 31491), (1629, 24493), (3499, 11403), (3801, 10497)]