2281527

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 3516240

約数和(自身を除く): 1234713

約数列:

[1, 3, 9, 27, 41, 81, 123, 229, 243, 369, 687, 1107, 2061, 3321, 6183, 9389, 9963, 18549, 28167, 55647, 84501, 253503, 760509, 2281527]

約数ペア:

[(1, 2281527), (3, 760509), (9, 253503), (27, 84501), (41, 55647), (81, 28167), (123, 18549), (229, 9963), (243, 9389), (369, 6183), (687, 3321), (1107, 2061)]