3415581

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 5617920

約数和(自身を除く): 2202339

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 263, 333, 351, 481, 789, 999, 1443, 2367, 3419, 4329, 7101, 9731, 10257, 12987, 29193, 30771, 87579, 92313, 126503, 262737, 379509, 1138527, 3415581]

約数ペア:

[(1, 3415581), (3, 1138527), (9, 379509), (13, 262737), (27, 126503), (37, 92313), (39, 87579), (111, 30771), (117, 29193), (263, 12987), (333, 10257), (351, 9731), (481, 7101), (789, 4329), (999, 3419), (1443, 2367)]