42220241

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{709}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 49620480

約数和(自身を除く): 7400239

約数列:

[1, 7, 47, 181, 329, 709, 1267, 4963, 8507, 33323, 59549, 128329, 233261, 898303, 6031463, 42220241]

約数ペア:

[(1, 42220241), (7, 6031463), (47, 898303), (181, 233261), (329, 128329), (709, 59549), (1267, 33323), (4963, 8507)]