32791239

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{21559}}^1$

素因数の和:21591

約数の個数: 18

約数和(自身を含む): 51291240

約数和(自身を除く): 18500001

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 21559, 64677, 194031, 280267, 840801, 2522403, 3643471, 10930413, 32791239]

約数ペア:

[(1, 32791239), (3, 10930413), (9, 3643471), (13, 2522403), (39, 840801), (117, 280267), (169, 194031), (507, 64677), (1521, 21559)]