12792648869

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{44221}}^1$

素因数の和:44286

約数の個数: 48

約数和(自身を含む): 18246350976

約数和(自身を除く): 5453702107

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 289, 1001, 1309, 1547, 2023, 2431, 3179, 3757, 17017, 22253, 26299, 41327, 44221, 289289, 309547, 486431, 574873, 751757, 3405017, 4024111, 5262299, 6323603, 8269327, 9772841, 12779869, 44265221, 57885289, 68409887, 89459083, 107501251, 140578559, 166138297, 752508757, 984049913, 1162968079, 1827521267, 12792648869]

約数ペア:

[(1, 12792648869), (7, 1827521267), (11, 1162968079), (13, 984049913), (17, 752508757), (77, 166138297), (91, 140578559), (119, 107501251), (143, 89459083), (187, 68409887), (221, 57885289), (289, 44265221), (1001, 12779869), (1309, 9772841), (1547, 8269327), (2023, 6323603), (2431, 5262299), (3179, 4024111), (3757, 3405017), (17017, 751757), (22253, 574873), (26299, 486431), (41327, 309547), (44221, 289289)]