25639893

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1627}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 39619008

約数和(自身を除く): 13979115

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1627, 1751, 4881, 5253, 14643, 15759, 27659, 82977, 167581, 248931, 502743, 1508229, 2848877, 8546631, 25639893]

約数ペア:

[(1, 25639893), (3, 8546631), (9, 2848877), (17, 1508229), (51, 502743), (103, 248931), (153, 167581), (309, 82977), (927, 27659), (1627, 15759), (1751, 14643), (4881, 5253)]