3977886789

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{10780181}}^1$

素因数の和:10780228

約数の個数: 12

約数和(自身を含む): 5885979372

約数和(自身を除く): 1908092583

約数列:

[1, 3, 9, 41, 123, 369, 10780181, 32340543, 97021629, 441987421, 1325962263, 3977886789]

約数ペア:

[(1, 3977886789), (3, 1325962263), (9, 441987421), (41, 97021629), (123, 32340543), (369, 10780181)]