1330471765

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{319441}}^1$

素因数の和:319477

約数の個数: 24

約数和(自身を含む): 1966484952

約数和(自身を除く): 636013187

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 319441, 1597205, 2236087, 5430497, 11180435, 15652609, 27152485, 38013479, 78263045, 190067395, 266094353, 1330471765]

約数ペア:

[(1, 1330471765), (5, 266094353), (7, 190067395), (17, 78263045), (35, 38013479), (49, 27152485), (85, 15652609), (119, 11180435), (245, 5430497), (595, 2236087), (833, 1597205), (4165, 319441)]