2008491303

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7357111}}^1$

素因数の和:7357134

約数の個数: 16

約数和(自身を含む): 3295986176

約数和(自身を除く): 1287494873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 7357111, 22071333, 51499777, 95642443, 154499331, 286927329, 669497101, 2008491303]

約数ペア:

[(1, 2008491303), (3, 669497101), (7, 286927329), (13, 154499331), (21, 95642443), (39, 51499777), (91, 22071333), (273, 7357111)]