2773847999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 3187430400

約数和(自身を除く): 413582401

約数列:

[1, 13, 29, 43, 139, 377, 559, 1231, 1247, 1807, 4031, 5977, 16003, 16211, 35699, 52403, 52933, 77701, 171109, 173333, 464087, 688129, 1535057, 2224417, 2253329, 4962161, 7357687, 19955741, 64508093, 95649931, 213372923, 2773847999]

約数ペア:

[(1, 2773847999), (13, 213372923), (29, 95649931), (43, 64508093), (139, 19955741), (377, 7357687), (559, 4962161), (1231, 2253329), (1247, 2224417), (1807, 1535057), (4031, 688129), (5977, 464087), (16003, 173333), (16211, 171109), (35699, 77701), (52403, 52933)]