2895999

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 4333440

約数和(自身を除く): 1437441

約数列:

[1, 3, 19, 23, 47, 57, 69, 141, 437, 893, 1081, 1311, 2209, 2679, 3243, 6627, 20539, 41971, 50807, 61617, 125913, 152421, 965333, 2895999]

約数ペア:

[(1, 2895999), (3, 965333), (19, 152421), (23, 125913), (47, 61617), (57, 50807), (69, 41971), (141, 20539), (437, 6627), (893, 3243), (1081, 2679), (1311, 2209)]