2104497

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 3311360

約数和(自身を除く): 1206863

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 397, 589, 1191, 1767, 3573, 5301, 7543, 12307, 22629, 36921, 67887, 110763, 233833, 701499, 2104497]

約数ペア:

[(1, 2104497), (3, 701499), (9, 233833), (19, 110763), (31, 67887), (57, 36921), (93, 22629), (171, 12307), (279, 7543), (397, 5301), (589, 3573), (1191, 1767)]