860071653

素因数分解:

$3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{30817}}^1$

素因数の和:31273

約数の個数: 24

約数和(自身を含む): 1423051968

約数和(自身を除く): 562980315

約数列:

[1, 3, 7, 9, 21, 63, 443, 1329, 3101, 3987, 9303, 27909, 30817, 92451, 215719, 277353, 647157, 1941471, 13651931, 40955793, 95563517, 122867379, 286690551, 860071653]

約数ペア:

[(1, 860071653), (3, 286690551), (7, 122867379), (9, 95563517), (21, 40955793), (63, 13651931), (443, 1941471), (1329, 647157), (3101, 277353), (3987, 215719), (9303, 92451), (27909, 30817)]