551401119

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{457}}^1\times {\mathrm{1697}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 808791360

約数和(自身を除く): 257390241

約数列:

[1, 3, 9, 79, 237, 457, 711, 1371, 1697, 4113, 5091, 15273, 36103, 108309, 134063, 324927, 402189, 775529, 1206567, 2326587, 6979761, 61266791, 183800373, 551401119]

約数ペア:

[(1, 551401119), (3, 183800373), (9, 61266791), (79, 6979761), (237, 2326587), (457, 1206567), (711, 775529), (1371, 402189), (1697, 324927), (4113, 134063), (5091, 108309), (15273, 36103)]