12047439

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1638

約数の個数: 16

約数和(自身を含む): 16717184

約数和(自身を除く): 4669745

約数列:

[1, 3, 43, 61, 129, 183, 1531, 2623, 4593, 7869, 65833, 93391, 197499, 280173, 4015813, 12047439]

約数ペア:

[(1, 12047439), (3, 4015813), (43, 280173), (61, 197499), (129, 93391), (183, 65833), (1531, 7869), (2623, 4593)]