2120459529

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{47639}}^1$

素因数の和:48080

約数の個数: 16

約数和(自身を含む): 2910994560

約数和(自身を除く): 790535031

約数列:

[1, 3, 37, 111, 401, 1203, 14837, 44511, 47639, 142917, 1762643, 5287929, 19103239, 57309717, 706819843, 2120459529]

約数ペア:

[(1, 2120459529), (3, 706819843), (37, 57309717), (111, 19103239), (401, 5287929), (1203, 1762643), (14837, 142917), (44511, 47639)]