30693897

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:411

約数の個数: 40

約数和(自身を含む): 50033984

約数和(自身を除く): 19340087

約数列:

[1, 3, 9, 13, 27, 39, 81, 103, 117, 283, 309, 351, 849, 927, 1053, 1339, 2547, 2781, 3679, 4017, 7641, 8343, 11037, 12051, 22923, 29149, 33111, 36153, 87447, 99333, 108459, 262341, 297999, 378937, 787023, 1136811, 2361069, 3410433, 10231299, 30693897]

約数ペア:

[(1, 30693897), (3, 10231299), (9, 3410433), (13, 2361069), (27, 1136811), (39, 787023), (81, 378937), (103, 297999), (117, 262341), (283, 108459), (309, 99333), (351, 87447), (849, 36153), (927, 33111), (1053, 29149), (1339, 22923), (2547, 12051), (2781, 11037), (3679, 8343), (4017, 7641)]