30744927

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{3359}}^1$

素因数の和:3484

約数の個数: 20

約数和(自身を含む): 46347840

約数和(自身を除く): 15602913

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 3359, 9153, 10077, 30231, 90693, 272079, 379567, 1138701, 3416103, 10248309, 30744927]

約数ペア:

[(1, 30744927), (3, 10248309), (9, 3416103), (27, 1138701), (81, 379567), (113, 272079), (339, 90693), (1017, 30231), (3051, 10077), (3359, 9153)]