13806571863

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{42667}}^1$

素因数の和:43507

約数の個数: 32

約数和(自身を含む): 22173706240

約数和(自身を除く): 8367134377

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 811, 2433, 5677, 15409, 17031, 42667, 46227, 107863, 128001, 298669, 323589, 810673, 896007, 2432019, 5674711, 17024133, 34602937, 103808811, 242220559, 657455803, 726661677, 1972367409, 4602190621, 13806571863]

約数ペア:

[(1, 13806571863), (3, 4602190621), (7, 1972367409), (19, 726661677), (21, 657455803), (57, 242220559), (133, 103808811), (399, 34602937), (811, 17024133), (2433, 5674711), (5677, 2432019), (15409, 896007), (17031, 810673), (42667, 323589), (46227, 298669), (107863, 128001)]