3303207

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 5299200

約数和(自身を除く): 1995993

約数列:

[1, 3, 9, 19, 27, 47, 57, 137, 141, 171, 411, 423, 513, 893, 1233, 1269, 2603, 2679, 3699, 6439, 7809, 8037, 19317, 23427, 24111, 57951, 70281, 122341, 173853, 367023, 1101069, 3303207]

約数ペア:

[(1, 3303207), (3, 1101069), (9, 367023), (19, 173853), (27, 122341), (47, 70281), (57, 57951), (137, 24111), (141, 23427), (171, 19317), (411, 8037), (423, 7809), (513, 6439), (893, 3699), (1233, 2679), (1269, 2603)]