3210831

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{2111}}^1$

素因数の和:2143

約数の個数: 18

約数和(自身を含む): 5024448

約数和(自身を除く): 1813617

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 2111, 6333, 18999, 27443, 82329, 246987, 356759, 1070277, 3210831]

約数ペア:

[(1, 3210831), (3, 1070277), (9, 356759), (13, 246987), (39, 82329), (117, 27443), (169, 18999), (507, 6333), (1521, 2111)]