13786443

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{15473}}^1$

素因数の和:15496

約数の個数: 20

約数和(自身を含む): 22468248

約数和(自身を除く): 8681805

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 15473, 46419, 139257, 170203, 417771, 510609, 1253313, 1531827, 4595481, 13786443]

約数ペア:

[(1, 13786443), (3, 4595481), (9, 1531827), (11, 1253313), (27, 510609), (33, 417771), (81, 170203), (99, 139257), (297, 46419), (891, 15473)]