2103091755

素因数分解:

$3^1\times 5^1\times {\mathrm{7103}}^1\times {\mathrm{19739}}^1$

素因数の和:26850

約数の個数: 16

約数和(自身を含む): 3365591040

約数和(自身を除く): 1262499285

約数列:

[1, 3, 5, 15, 7103, 19739, 21309, 35515, 59217, 98695, 106545, 296085, 140206117, 420618351, 701030585, 2103091755]

約数ペア:

[(1, 2103091755), (3, 701030585), (5, 420618351), (15, 140206117), (7103, 296085), (19739, 106545), (21309, 98695), (35515, 59217)]