2770641993

素因数分解:

$3^1\times 7^1\times {\mathrm{3251}}^1\times {\mathrm{40583}}^1$

素因数の和:43844

約数の個数: 16

約数和(自身を含む): 4223333376

約数和(自身を除く): 1452691383

約数列:

[1, 3, 7, 21, 3251, 9753, 22757, 40583, 68271, 121749, 284081, 852243, 131935333, 395805999, 923547331, 2770641993]

約数ペア:

[(1, 2770641993), (3, 923547331), (7, 395805999), (21, 131935333), (3251, 852243), (9753, 284081), (22757, 121749), (40583, 68271)]