40022493

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2711}}^1$

素因数の和:2777

約数の個数: 32

約数和(自身を含む): 65955840

約数和(自身を除く): 25933347

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 2109, 2711, 4921, 8133, 14763, 18977, 51509, 56931, 100307, 154527, 300921, 360563, 702149, 1081689, 1905833, 2106447, 5717499, 13340831, 40022493]

約数ペア:

[(1, 40022493), (3, 13340831), (7, 5717499), (19, 2106447), (21, 1905833), (37, 1081689), (57, 702149), (111, 360563), (133, 300921), (259, 154527), (399, 100307), (703, 56931), (777, 51509), (2109, 18977), (2711, 14763), (4921, 8133)]