26742483

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 39776256

約数和(自身を除く): 13033773

約数列:

[1, 3, 9, 47, 141, 191, 331, 423, 573, 993, 1719, 2979, 8977, 15557, 26931, 46671, 63221, 80793, 140013, 189663, 568989, 2971387, 8914161, 26742483]

約数ペア:

[(1, 26742483), (3, 8914161), (9, 2971387), (47, 568989), (141, 189663), (191, 140013), (331, 80793), (423, 63221), (573, 46671), (993, 26931), (1719, 15557), (2979, 8977)]