38931309

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4801}}^1$

素因数の和:4877

約数の個数: 24

約数和(自身を含む): 60678072

約数和(自身を除く): 21746763

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 4801, 8109, 14403, 43209, 81617, 244851, 254453, 734553, 763359, 2290077, 4325701, 12977103, 38931309]

約数ペア:

[(1, 38931309), (3, 12977103), (9, 4325701), (17, 2290077), (51, 763359), (53, 734553), (153, 254453), (159, 244851), (477, 81617), (901, 43209), (2703, 14403), (4801, 8109)]