2844778859

素因数分解:

${\mathrm{13}}^3\times {\mathrm{61}}^1\times {\mathrm{21227}}^1$

素因数の和:21327

約数の個数: 16

約数和(自身を含む): 3132403680

約数和(自身を除く): 287624821

約数列:

[1, 13, 61, 169, 793, 2197, 10309, 21227, 134017, 275951, 1294847, 3587363, 16833011, 46635719, 218829143, 2844778859]

約数ペア:

[(1, 2844778859), (13, 218829143), (61, 46635719), (169, 16833011), (793, 3587363), (2197, 1294847), (10309, 275951), (21227, 134017)]