40422519

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2437}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 62120240

約数和(自身を除く): 21697721

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 873, 1843, 2437, 5529, 7311, 16587, 21933, 46303, 138909, 236389, 416727, 709167, 2127501, 4491391, 13474173, 40422519]

約数ペア:

[(1, 40422519), (3, 13474173), (9, 4491391), (19, 2127501), (57, 709167), (97, 416727), (171, 236389), (291, 138909), (873, 46303), (1843, 21933), (2437, 16587), (5529, 7311)]