6457269

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 11235840

約数和(自身を除く): 4778571

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 109, 147, 217, 273, 327, 403, 637, 651, 763, 1209, 1417, 1519, 1911, 2289, 2821, 3379, 4251, 4557, 5341, 8463, 9919, 10137, 16023, 19747, 23653, 29757, 43927, 59241, 69433, 70959, 131781, 165571, 208299, 307489, 496713, 922467, 2152423, 6457269]

約数ペア:

[(1, 6457269), (3, 2152423), (7, 922467), (13, 496713), (21, 307489), (31, 208299), (39, 165571), (49, 131781), (91, 70959), (93, 69433), (109, 59241), (147, 43927), (217, 29757), (273, 23653), (327, 19747), (403, 16023), (637, 10137), (651, 9919), (763, 8463), (1209, 5341), (1417, 4557), (1519, 4251), (1911, 3379), (2289, 2821)]