12444831

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{787}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 20651904

約数和(自身を除く): 8207073

約数列:

[1, 3, 7, 9, 21, 63, 251, 753, 787, 1757, 2259, 2361, 5271, 5509, 7083, 15813, 16527, 49581, 197537, 592611, 1382759, 1777833, 4148277, 12444831]

約数ペア:

[(1, 12444831), (3, 4148277), (7, 1777833), (9, 1382759), (21, 592611), (63, 197537), (251, 49581), (753, 16527), (787, 15813), (1757, 7083), (2259, 5509), (2361, 5271)]