29999943

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{2531}}^1$

素因数の和:2979

約数の個数: 16

約数和(自身を含む): 44563200

約数和(自身を除く): 14563257

約数列:

[1, 3, 9, 27, 439, 1317, 2531, 3951, 7593, 11853, 22779, 68337, 1111109, 3333327, 9999981, 29999943]

約数ペア:

[(1, 29999943), (3, 9999981), (9, 3333327), (27, 1111109), (439, 68337), (1317, 22779), (2531, 11853), (3951, 7593)]