116881919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3079}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 42785281

約数列:

[1, 7, 11, 17, 29, 77, 119, 187, 203, 319, 493, 1309, 2233, 3079, 3451, 5423, 21553, 33869, 37961, 52343, 89291, 237083, 366401, 575773, 625037, 982201, 1517947, 4030411, 6875407, 10625629, 16697417, 116881919]

約数ペア:

[(1, 116881919), (7, 16697417), (11, 10625629), (17, 6875407), (29, 4030411), (77, 1517947), (119, 982201), (187, 625037), (203, 575773), (319, 366401), (493, 237083), (1309, 89291), (2233, 52343), (3079, 37961), (3451, 33869), (5423, 21553)]