5570721

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 3501279

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 269, 351, 531, 767, 807, 1593, 2301, 2421, 3497, 6903, 7263, 10491, 15871, 20709, 31473, 47613, 94419, 142839, 206323, 428517, 618969, 1856907, 5570721]

約数ペア:

[(1, 5570721), (3, 1856907), (9, 618969), (13, 428517), (27, 206323), (39, 142839), (59, 94419), (117, 47613), (177, 31473), (269, 20709), (351, 15871), (531, 10491), (767, 7263), (807, 6903), (1593, 3497), (2301, 2421)]