2103409605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12747937}}^1$

素因数の和:12747956

約数の個数: 16

約数和(自身を含む): 3671406144

約数和(自身を除く): 1567996539

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 12747937, 38243811, 63739685, 140227307, 191219055, 420681921, 701136535, 2103409605]

約数ペア:

[(1, 2103409605), (3, 701136535), (5, 420681921), (11, 191219055), (15, 140227307), (33, 63739685), (55, 38243811), (165, 12747937)]