2750157

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 4226040

約数和(自身を除く): 1475883

約数列:

[1, 3, 9, 29, 41, 87, 123, 257, 261, 369, 771, 1189, 2313, 3567, 7453, 10537, 10701, 22359, 31611, 67077, 94833, 305573, 916719, 2750157]

約数ペア:

[(1, 2750157), (3, 916719), (9, 305573), (29, 94833), (41, 67077), (87, 31611), (123, 22359), (257, 10701), (261, 10537), (369, 7453), (771, 3567), (1189, 2313)]