2579877

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1567323

約数列:

[1, 3, 9, 19, 27, 47, 57, 107, 141, 171, 321, 423, 513, 893, 963, 1269, 2033, 2679, 2889, 5029, 6099, 8037, 15087, 18297, 24111, 45261, 54891, 95551, 135783, 286653, 859959, 2579877]

約数ペア:

[(1, 2579877), (3, 859959), (9, 286653), (19, 135783), (27, 95551), (47, 54891), (57, 45261), (107, 24111), (141, 18297), (171, 15087), (321, 8037), (423, 6099), (513, 5029), (893, 2889), (963, 2679), (1269, 2033)]