2994111

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:823

約数の個数: 16

約数和(自身を含む): 4468320

約数和(自身を除く): 1474209

約数列:

[1, 3, 9, 27, 173, 519, 641, 1557, 1923, 4671, 5769, 17307, 110893, 332679, 998037, 2994111]

約数ペア:

[(1, 2994111), (3, 998037), (9, 332679), (27, 110893), (173, 17307), (519, 5769), (641, 4671), (1557, 1923)]