1715372309

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{20399}}^1$

素因数の和:20740

約数の個数: 16

約数和(自身を含む): 2015193600

約数和(自身を除く): 299821291

約数列:

[1, 7, 41, 287, 293, 2051, 12013, 20399, 84091, 142793, 836359, 5854513, 5976907, 41838349, 245053187, 1715372309]

約数ペア:

[(1, 1715372309), (7, 245053187), (41, 41838349), (287, 5976907), (293, 5854513), (2051, 836359), (12013, 142793), (20399, 84091)]