25065993

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{457}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 34295040

約数和(自身を除く): 9229047

約数列:

[1, 3, 47, 141, 389, 457, 1167, 1371, 18283, 21479, 54849, 64437, 177773, 533319, 8355331, 25065993]

約数ペア:

[(1, 25065993), (3, 8355331), (47, 533319), (141, 177773), (389, 64437), (457, 54849), (1167, 21479), (1371, 18283)]