7149303

素因数分解:

$3^7\times 7^1\times {\mathrm{467}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 12280320

約数和(自身を除く): 5131017

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 467, 567, 729, 1401, 1701, 2187, 3269, 4203, 5103, 9807, 12609, 15309, 29421, 37827, 88263, 113481, 264789, 340443, 794367, 1021329, 2383101, 7149303]

約数ペア:

[(1, 7149303), (3, 2383101), (7, 1021329), (9, 794367), (21, 340443), (27, 264789), (63, 113481), (81, 88263), (189, 37827), (243, 29421), (467, 15309), (567, 12609), (729, 9807), (1401, 5103), (1701, 4203), (2187, 3269)]