479399089

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{863}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 550229760

約数和(自身を除く): 70830671

約数列:

[1, 13, 19, 169, 173, 247, 863, 2249, 3211, 3287, 11219, 16397, 29237, 42731, 145847, 149299, 213161, 555503, 1940887, 2771093, 2836681, 25231531, 36876853, 479399089]

約数ペア:

[(1, 479399089), (13, 36876853), (19, 25231531), (169, 2836681), (173, 2771093), (247, 1940887), (863, 555503), (2249, 213161), (3211, 149299), (3287, 145847), (11219, 42731), (16397, 29237)]