15742773

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 24504480

約数和(自身を除く): 8761707

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2141, 2451, 6423, 7353, 19269, 40679, 92063, 122037, 276189, 366111, 828567, 1749197, 5247591, 15742773]

約数ペア:

[(1, 15742773), (3, 5247591), (9, 1749197), (19, 828567), (43, 366111), (57, 276189), (129, 122037), (171, 92063), (387, 40679), (817, 19269), (2141, 7353), (2451, 6423)]