479493

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 32

約数和(自身を含む): 844800

約数和(自身を除く): 365307

約数列:

[1, 3, 7, 9, 21, 27, 43, 59, 63, 129, 177, 189, 301, 387, 413, 531, 903, 1161, 1239, 1593, 2537, 2709, 3717, 7611, 8127, 11151, 17759, 22833, 53277, 68499, 159831, 479493]

約数ペア:

[(1, 479493), (3, 159831), (7, 68499), (9, 53277), (21, 22833), (27, 17759), (43, 11151), (59, 8127), (63, 7611), (129, 3717), (177, 2709), (189, 2537), (301, 1593), (387, 1239), (413, 1161), (531, 903)]