38689731

素因数分解:

$3^5\times {\mathrm{113}}^1\times {\mathrm{1409}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 58509360

約数和(自身を除く): 19819629

約数列:

[1, 3, 9, 27, 81, 113, 243, 339, 1017, 1409, 3051, 4227, 9153, 12681, 27459, 38043, 114129, 159217, 342387, 477651, 1432953, 4298859, 12896577, 38689731]

約数ペア:

[(1, 38689731), (3, 12896577), (9, 4298859), (27, 1432953), (81, 477651), (113, 342387), (243, 159217), (339, 114129), (1017, 38043), (1409, 27459), (3051, 12681), (4227, 9153)]