4279737

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 7225344

約数和(自身を除く): 2945607

約数列:

[1, 3, 7, 11, 21, 33, 77, 97, 191, 231, 291, 573, 679, 1067, 1337, 2037, 2101, 3201, 4011, 6303, 7469, 14707, 18527, 22407, 44121, 55581, 129689, 203797, 389067, 611391, 1426579, 4279737]

約数ペア:

[(1, 4279737), (3, 1426579), (7, 611391), (11, 389067), (21, 203797), (33, 129689), (77, 55581), (97, 44121), (191, 22407), (231, 18527), (291, 14707), (573, 7469), (679, 6303), (1067, 4011), (1337, 3201), (2037, 2101)]