21967967749

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14200367}}^1$

素因数の和:14200404

約数の個数: 16

約数和(自身を含む): 28627941888

約数和(自身を除く): 6659974139

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 14200367, 99402569, 184604771, 241406239, 1292233397, 1689843673, 3138281107, 21967967749]

約数ペア:

[(1, 21967967749), (7, 3138281107), (13, 1689843673), (17, 1292233397), (91, 241406239), (119, 184604771), (221, 99402569), (1547, 14200367)]