6757749

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{4391}}^1$

素因数の和:4422

約数の個数: 20

約数和(自身を含む): 10628640

約数和(自身を除く): 3870891

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 4391, 13173, 39519, 83429, 118557, 250287, 355671, 750861, 2252583, 6757749]

約数ペア:

[(1, 6757749), (3, 2252583), (9, 750861), (19, 355671), (27, 250287), (57, 118557), (81, 83429), (171, 39519), (513, 13173), (1539, 4391)]