3996837

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 6518400

約数和(自身を除く): 2521563

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 193, 351, 531, 579, 767, 1593, 1737, 2301, 2509, 5211, 6903, 7527, 11387, 20709, 22581, 34161, 67743, 102483, 148031, 307449, 444093, 1332279, 3996837]

約数ペア:

[(1, 3996837), (3, 1332279), (9, 444093), (13, 307449), (27, 148031), (39, 102483), (59, 67743), (117, 34161), (177, 22581), (193, 20709), (351, 11387), (531, 7527), (579, 6903), (767, 5211), (1593, 2509), (1737, 2301)]