83943993

素因数分解:

$3^1\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{2837}}^1$

素因数の和:4256

約数の個数: 16

約数和(自身を含む): 128050560

約数和(自身を除く): 44106567

約数列:

[1, 3, 7, 21, 1409, 2837, 4227, 8511, 9863, 19859, 29589, 59577, 3997333, 11991999, 27981331, 83943993]

約数ペア:

[(1, 83943993), (3, 27981331), (7, 11991999), (21, 3997333), (1409, 59577), (2837, 29589), (4227, 19859), (8511, 9863)]