2017657605

素因数分解:

$3^1\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{65519}}^1$

素因数の和:67580

約数の個数: 16

約数和(自身を含む): 3229873920

約数和(自身を除く): 1212216315

約数列:

[1, 3, 5, 15, 2053, 6159, 10265, 30795, 65519, 196557, 327595, 982785, 134510507, 403531521, 672552535, 2017657605]

約数ペア:

[(1, 2017657605), (3, 672552535), (5, 403531521), (15, 134510507), (2053, 982785), (6159, 327595), (10265, 196557), (30795, 65519)]