431128123

素因数分解:

${\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 471819600

約数和(自身を除く): 40691477

約数列:

[1, 23, 29, 157, 179, 529, 667, 3611, 4117, 4553, 5191, 15341, 28103, 83053, 94691, 104719, 119393, 646369, 814987, 2408537, 2746039, 14866487, 18744701, 431128123]

約数ペア:

[(1, 431128123), (23, 18744701), (29, 14866487), (157, 2746039), (179, 2408537), (529, 814987), (667, 646369), (3611, 119393), (4117, 104719), (4553, 94691), (5191, 83053), (15341, 28103)]