12320439

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1481}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 17072640

約数和(自身を除く): 4752201

約数列:

[1, 3, 47, 59, 141, 177, 1481, 2773, 4443, 8319, 69607, 87379, 208821, 262137, 4106813, 12320439]

約数ペア:

[(1, 12320439), (3, 4106813), (47, 262137), (59, 208821), (141, 87379), (177, 69607), (1481, 8319), (2773, 4443)]