4990869

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 8131200

約数和(自身を除く): 3140331

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 241, 351, 531, 723, 767, 1593, 2169, 2301, 3133, 6507, 6903, 9399, 14219, 20709, 28197, 42657, 84591, 127971, 184847, 383913, 554541, 1663623, 4990869]

約数ペア:

[(1, 4990869), (3, 1663623), (9, 554541), (13, 383913), (27, 184847), (39, 127971), (59, 84591), (117, 42657), (177, 28197), (241, 20709), (351, 14219), (531, 9399), (723, 6903), (767, 6507), (1593, 3133), (2169, 2301)]