12494439

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 19837440

約数和(自身を除く): 7343001

約数列:

[1, 3, 9, 17, 27, 51, 153, 163, 167, 459, 489, 501, 1467, 1503, 2771, 2839, 4401, 4509, 8313, 8517, 24939, 25551, 27221, 74817, 76653, 81663, 244989, 462757, 734967, 1388271, 4164813, 12494439]

約数ペア:

[(1, 12494439), (3, 4164813), (9, 1388271), (17, 734967), (27, 462757), (51, 244989), (153, 81663), (163, 76653), (167, 74817), (459, 27221), (489, 25551), (501, 24939), (1467, 8517), (1503, 8313), (2771, 4509), (2839, 4401)]