13313727

素因数分解:

$3^6\times 7^1\times {\mathrm{2609}}^1$

素因数の和:2634

約数の個数: 28

約数和(自身を含む): 22821840

約数和(自身を除く): 9508113

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2609, 5103, 7827, 18263, 23481, 54789, 70443, 164367, 211329, 493101, 633987, 1479303, 1901961, 4437909, 13313727]

約数ペア:

[(1, 13313727), (3, 4437909), (7, 1901961), (9, 1479303), (21, 633987), (27, 493101), (63, 211329), (81, 164367), (189, 70443), (243, 54789), (567, 23481), (729, 18263), (1701, 7827), (2609, 5103)]