3305301831

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{2173111}}^1$

素因数の和:2173143

約数の個数: 18

約数和(自身を含む): 5169833448

約数和(自身を除く): 1864531617

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 2173111, 6519333, 19557999, 28250443, 84751329, 254253987, 367255759, 1101767277, 3305301831]

約数ペア:

[(1, 3305301831), (3, 1101767277), (9, 367255759), (13, 254253987), (39, 84751329), (117, 28250443), (169, 19557999), (507, 6519333), (1521, 2173111)]