7924428309

素因数分解:

$3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{970061}}^1$

素因数の和:970460

約数の個数: 16

約数和(自身を含む): 12106373760

約数和(自身を除く): 4181945451

約数列:

[1, 3, 7, 21, 389, 1167, 2723, 8169, 970061, 2910183, 6790427, 20371281, 377353729, 1132061187, 2641476103, 7924428309]

約数ペア:

[(1, 7924428309), (3, 2641476103), (7, 1132061187), (21, 377353729), (389, 20371281), (1167, 6790427), (2723, 2910183), (8169, 970061)]