16984541769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{19213}}^1$

素因数の和:20441

約数の個数: 32

約数和(自身を含む): 25694497920

約数和(自身を除く): 8709956151

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1193, 3579, 15509, 19213, 22667, 46527, 57639, 68001, 249769, 294671, 365047, 749307, 884013, 1095141, 4745611, 14236833, 22921109, 68763327, 297974417, 435501071, 893923251, 1306503213, 5661513923, 16984541769]

約数ペア:

[(1, 16984541769), (3, 5661513923), (13, 1306503213), (19, 893923251), (39, 435501071), (57, 297974417), (247, 68763327), (741, 22921109), (1193, 14236833), (3579, 4745611), (15509, 1095141), (19213, 884013), (22667, 749307), (46527, 365047), (57639, 294671), (68001, 249769)]