2017015215

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1893911}}^1$

素因数の和:1893990

約数の個数: 16

約数和(自身を含む): 3272679936

約数和(自身を除く): 1255664721

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1893911, 5681733, 9469555, 28408665, 134467681, 403403043, 672338405, 2017015215]

約数ペア:

[(1, 2017015215), (3, 672338405), (5, 403403043), (15, 134467681), (71, 28408665), (213, 9469555), (355, 5681733), (1065, 1893911)]