10920309

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 15240960

約数和(自身を除く): 4320651

約数列:

[1, 3, 41, 47, 123, 141, 1889, 1927, 5667, 5781, 77449, 88783, 232347, 266349, 3640103, 10920309]

約数ペア:

[(1, 10920309), (3, 3640103), (41, 266349), (47, 232347), (123, 88783), (141, 77449), (1889, 5781), (1927, 5667)]