69984733

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2437

約数の個数: 32

約数和(自身を含む): 96042240

約数和(自身を除く): 26057507

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1547, 1729, 2261, 2381, 4199, 16667, 29393, 30953, 40477, 45239, 216671, 283339, 316673, 526201, 588107, 769063, 3683407, 4116749, 5383441, 9997819, 69984733]

約数ペア:

[(1, 69984733), (7, 9997819), (13, 5383441), (17, 4116749), (19, 3683407), (91, 769063), (119, 588107), (133, 526201), (221, 316673), (247, 283339), (323, 216671), (1547, 45239), (1729, 40477), (2261, 30953), (2381, 29393), (4199, 16667)]