71306403

素因数分解:

$3^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{2659}}^1$

素因数の和:3946

約数の個数: 16

約数和(自身を含む): 108783360

約数和(自身を除く): 37476957

約数列:

[1, 3, 7, 21, 1277, 2659, 3831, 7977, 8939, 18613, 26817, 55839, 3395543, 10186629, 23768801, 71306403]

約数ペア:

[(1, 71306403), (3, 23768801), (7, 10186629), (21, 3395543), (1277, 55839), (2659, 26817), (3831, 18613), (7977, 8939)]