301893489

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{4447}}^1$

素因数の和:4869

約数の個数: 24

約数和(自身を含む): 460279040

約数和(自身を除く): 158385551

約数列:

[1, 3, 9, 19, 57, 171, 397, 1191, 3573, 4447, 7543, 13341, 22629, 40023, 67887, 84493, 253479, 760437, 1765459, 5296377, 15889131, 33543721, 100631163, 301893489]

約数ペア:

[(1, 301893489), (3, 100631163), (9, 33543721), (19, 15889131), (57, 5296377), (171, 1765459), (397, 760437), (1191, 253479), (3573, 84493), (4447, 67887), (7543, 40023), (13341, 22629)]