15691663299

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1\times {\mathrm{7937}}^1$

素因数の和:8427

約数の個数: 32

約数和(自身を含む): 22745608704

約数和(自身を除く): 7053945405

約数列:

[1, 3, 13, 39, 163, 311, 489, 933, 2119, 4043, 6357, 7937, 12129, 23811, 50693, 103181, 152079, 309543, 659009, 1293731, 1977027, 2468407, 3881193, 7405221, 16818503, 32089291, 50455509, 96267873, 402350341, 1207051023, 5230554433, 15691663299]

約数ペア:

[(1, 15691663299), (3, 5230554433), (13, 1207051023), (39, 402350341), (163, 96267873), (311, 50455509), (489, 32089291), (933, 16818503), (2119, 7405221), (4043, 3881193), (6357, 2468407), (7937, 1977027), (12129, 1293731), (23811, 659009), (50693, 309543), (103181, 152079)]