7147842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{91639}}^1$

素因数の和:91657

約数の個数: 16

約数和(自身を含む): 15395520

約数和(自身を除く): 8247678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 91639, 183278, 274917, 549834, 1191307, 2382614, 3573921, 7147842]

約数ペア:

[(1, 7147842), (2, 3573921), (3, 2382614), (6, 1191307), (13, 549834), (26, 274917), (39, 183278), (78, 91639)]