13930449

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{653}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 20069952

約数和(自身を除く): 6139503

約数列:

[1, 3, 13, 39, 547, 653, 1641, 1959, 7111, 8489, 21333, 25467, 357191, 1071573, 4643483, 13930449]

約数ペア:

[(1, 13930449), (3, 4643483), (13, 1071573), (39, 357191), (547, 25467), (653, 21333), (1641, 8489), (1959, 7111)]