2000855097

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{11700907}}^1$

素因数の和:11700932

約数の個数: 12

約数和(自身を含む): 3042236080

約数和(自身を除く): 1041380983

約数列:

[1, 3, 9, 19, 57, 171, 11700907, 35102721, 105308163, 222317233, 666951699, 2000855097]

約数ペア:

[(1, 2000855097), (3, 666951699), (9, 222317233), (19, 105308163), (57, 35102721), (171, 11700907)]