390129993

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1313569}}^1$

素因数の和:1313589

約数の個数: 16

約数和(自身を含む): 630513600

約数和(自身を除く): 240383607

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1313569, 3940707, 11822121, 14449259, 35466363, 43347777, 130043331, 390129993]

約数ペア:

[(1, 390129993), (3, 130043331), (9, 43347777), (11, 35466363), (27, 14449259), (33, 11822121), (99, 3940707), (297, 1313569)]