3801472821

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{798461}}^1$

素因数の和:798513

約数の個数: 18

約数和(自身を含む): 5740143318

約数和(自身を除く): 1938670497

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 798461, 2395383, 7186149, 18364603, 55093809, 165281427, 422385869, 1267157607, 3801472821]

約数ペア:

[(1, 3801472821), (3, 1267157607), (9, 422385869), (23, 165281427), (69, 55093809), (207, 18364603), (529, 7186149), (1587, 2395383), (4761, 798461)]