2252601

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{1481}}^1$

素因数の和:1513

約数の個数: 18

約数和(自身を含む): 3525678

約数和(自身を除く): 1273077

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1481, 1521, 4443, 13329, 19253, 57759, 173277, 250289, 750867, 2252601]

約数ペア:

[(1, 2252601), (3, 750867), (9, 250289), (13, 173277), (39, 57759), (117, 19253), (169, 13329), (507, 4443), (1481, 1521)]