17225481

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63097}}^1$

素因数の和:63120

約数の個数: 16

約数和(自身を含む): 28267904

約数和(自身を除く): 11042423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 63097, 189291, 441679, 820261, 1325037, 2460783, 5741827, 17225481]

約数ペア:

[(1, 17225481), (3, 5741827), (7, 2460783), (13, 1325037), (21, 820261), (39, 441679), (91, 189291), (273, 63097)]