84905433

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2131}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 129710880

約数和(自身を除く): 44805447

約数列:

[1, 3, 9, 19, 57, 171, 233, 699, 2097, 2131, 4427, 6393, 13281, 19179, 39843, 40489, 121467, 364401, 496523, 1489569, 4468707, 9433937, 28301811, 84905433]

約数ペア:

[(1, 84905433), (3, 28301811), (9, 9433937), (19, 4468707), (57, 1489569), (171, 496523), (233, 364401), (699, 121467), (2097, 40489), (2131, 39843), (4427, 19179), (6393, 13281)]