23319543

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4013}}^1$

素因数の和:4178

約数の個数: 16

約数和(自身を含む): 33717600

約数和(自身を除く): 10398057

約数列:

[1, 3, 13, 39, 149, 447, 1937, 4013, 5811, 12039, 52169, 156507, 597937, 1793811, 7773181, 23319543]

約数ペア:

[(1, 23319543), (3, 7773181), (13, 1793811), (39, 597937), (149, 156507), (447, 52169), (1937, 12039), (4013, 5811)]