24686469

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 36855000

約数和(自身を除く): 12168531

約数列:

[1, 3, 9, 41, 123, 149, 369, 447, 449, 1341, 1347, 4041, 6109, 18327, 18409, 54981, 55227, 66901, 165681, 200703, 602109, 2742941, 8228823, 24686469]

約数ペア:

[(1, 24686469), (3, 8228823), (9, 2742941), (41, 602109), (123, 200703), (149, 165681), (369, 66901), (447, 55227), (449, 54981), (1341, 18409), (1347, 18327), (4041, 6109)]