9137457

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3373}}^1$

素因数の和:3429

約数の個数: 24

約数和(自身を含む): 15439424

約数和(自身を除く): 6301967

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 3373, 10119, 23611, 30357, 70833, 145039, 212499, 435117, 1015273, 1305351, 3045819, 9137457]

約数ペア:

[(1, 9137457), (3, 3045819), (7, 1305351), (9, 1015273), (21, 435117), (43, 212499), (63, 145039), (129, 70833), (301, 30357), (387, 23611), (903, 10119), (2709, 3373)]