13945374723

素因数分解:

$3^1\times 7^1\times {\mathrm{8419}}^1\times {\mathrm{78877}}^1$

素因数の和:87306

約数の個数: 16

約数和(自身を含む): 21252888320

約数和(自身を除く): 7307513597

約数列:

[1, 3, 7, 21, 8419, 25257, 58933, 78877, 176799, 236631, 552139, 1656417, 664065463, 1992196389, 4648458241, 13945374723]

約数ペア:

[(1, 13945374723), (3, 4648458241), (7, 1992196389), (21, 664065463), (8419, 1656417), (25257, 552139), (58933, 236631), (78877, 176799)]