397360314

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1698121}}^1$

素因数の和:1698142

約数の個数: 24

約数和(自身を含む): 927174612

約数和(自身を除く): 529814298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1698121, 3396242, 5094363, 10188726, 15283089, 22075573, 30566178, 44151146, 66226719, 132453438, 198680157, 397360314]

約数ペア:

[(1, 397360314), (2, 198680157), (3, 132453438), (6, 66226719), (9, 44151146), (13, 30566178), (18, 22075573), (26, 15283089), (39, 10188726), (78, 5094363), (117, 3396242), (234, 1698121)]