1330494489

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{9337}}^1$

素因数の和:9637

約数の個数: 24

約数和(自身を含む): 1957842432

約数和(自身を除く): 627347943

約数列:

[1, 3, 9, 71, 213, 223, 639, 669, 2007, 9337, 15833, 28011, 47499, 84033, 142497, 662927, 1988781, 2082151, 5966343, 6246453, 18739359, 147832721, 443498163, 1330494489]

約数ペア:

[(1, 1330494489), (3, 443498163), (9, 147832721), (71, 18739359), (213, 6246453), (223, 5966343), (639, 2082151), (669, 1988781), (2007, 662927), (9337, 142497), (15833, 84033), (28011, 47499)]