2443365

素因数分解:

$3^5\times 5^1\times {\mathrm{2011}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 4394208

約数和(自身を除く): 1950843

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 2011, 6033, 10055, 18099, 30165, 54297, 90495, 162891, 271485, 488673, 814455, 2443365]

約数ペア:

[(1, 2443365), (3, 814455), (5, 488673), (9, 271485), (15, 162891), (27, 90495), (45, 54297), (81, 30165), (135, 18099), (243, 10055), (405, 6033), (1215, 2011)]