397339722

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{566011}}^1$

素因数の和:566035

約数の個数: 32

約数和(自身を含む): 950900160

約数和(自身を除く): 553560438

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 566011, 1132022, 1698033, 3396066, 5094099, 7358143, 10188198, 14716286, 15282297, 22074429, 30564594, 44148858, 66223287, 132446574, 198669861, 397339722]

約数ペア:

[(1, 397339722), (2, 198669861), (3, 132446574), (6, 66223287), (9, 44148858), (13, 30564594), (18, 22074429), (26, 15282297), (27, 14716286), (39, 10188198), (54, 7358143), (78, 5094099), (117, 3396066), (234, 1698033), (351, 1132022), (702, 566011)]