2007292077

素因数分解:

$3^3\times 7^1\times {\mathrm{10620593}}^1$

素因数の和:10620609

約数の個数: 16

約数和(自身を含む): 3398590080

約数和(自身を除く): 1391298003

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10620593, 31861779, 74344151, 95585337, 223032453, 286756011, 669097359, 2007292077]

約数ペア:

[(1, 2007292077), (3, 669097359), (7, 286756011), (9, 223032453), (21, 95585337), (27, 74344151), (63, 31861779), (189, 10620593)]