12488229

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 20375040

約数和(自身を除く): 7886811

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 757, 1269, 1833, 2271, 5499, 6813, 9841, 16497, 20439, 29523, 35579, 88569, 106737, 265707, 320211, 462527, 960633, 1387581, 4162743, 12488229]

約数ペア:

[(1, 12488229), (3, 4162743), (9, 1387581), (13, 960633), (27, 462527), (39, 320211), (47, 265707), (117, 106737), (141, 88569), (351, 35579), (423, 29523), (611, 20439), (757, 16497), (1269, 9841), (1833, 6813), (2271, 5499)]