1042245789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{651811}}^1$

素因数の和:651868

約数の個数: 16

約数和(自身を含む): 1533061824

約数和(自身を除く): 490816035

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 651811, 1955433, 8473543, 25420629, 26724251, 80172753, 347415263, 1042245789]

約数ペア:

[(1, 1042245789), (3, 347415263), (13, 80172753), (39, 26724251), (41, 25420629), (123, 8473543), (533, 1955433), (1599, 651811)]