42767241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{30139}}^1$

素因数の和:30196

約数の個数: 16

約数和(自身を含む): 63655680

約数和(自身を除く): 20888439

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 30139, 90417, 331529, 994587, 1295977, 3887931, 14255747, 42767241]

約数ペア:

[(1, 42767241), (3, 14255747), (11, 3887931), (33, 1295977), (43, 994587), (129, 331529), (473, 90417), (1419, 30139)]