39028959

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{2633}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 59444112

約数和(自身を除く): 20415153

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 1647, 2633, 4941, 7899, 14823, 23697, 71091, 160613, 213273, 481839, 639819, 1445517, 4336551, 13009653, 39028959]

約数ペア:

[(1, 39028959), (3, 13009653), (9, 4336551), (27, 1445517), (61, 639819), (81, 481839), (183, 213273), (243, 160613), (549, 71091), (1647, 23697), (2633, 14823), (4941, 7899)]