7131121935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1579429}}^1$

素因数の和:1579487

約数の個数: 32

約数和(自身を含む): 13343024640

約数和(自身を除く): 6211902705

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 1579429, 4738287, 7897145, 11056003, 23691435, 33168009, 55280015, 67915447, 165840045, 203746341, 339577235, 475408129, 1018731705, 1426224387, 2377040645, 7131121935]

約数ペア:

[(1, 7131121935), (3, 2377040645), (5, 1426224387), (7, 1018731705), (15, 475408129), (21, 339577235), (35, 203746341), (43, 165840045), (105, 67915447), (129, 55280015), (215, 33168009), (301, 23691435), (645, 11056003), (903, 7897145), (1505, 4738287), (4515, 1579429)]