47031621

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{24611}}^1$

素因数の和:24641

約数の個数: 24

約数和(自身を含む): 78561504

約数和(自身を除く): 31529883

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 24611, 73833, 172277, 319943, 516831, 959829, 1205939, 2239601, 3617817, 6718803, 15677207, 47031621]

約数ペア:

[(1, 47031621), (3, 15677207), (7, 6718803), (13, 3617817), (21, 2239601), (39, 1205939), (49, 959829), (91, 516831), (147, 319943), (273, 172277), (637, 73833), (1911, 24611)]