2405894751

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{6854401}}^1$

素因数の和:6854423

約数の個数: 16

約数和(自身を含む): 3838465120

約数和(自身を除く): 1432570369

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 6854401, 20563203, 61689609, 89107213, 185068827, 267321639, 801964917, 2405894751]

約数ペア:

[(1, 2405894751), (3, 801964917), (9, 267321639), (13, 185068827), (27, 89107213), (39, 61689609), (117, 20563203), (351, 6854401)]