9554391

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 18240768

約数和(自身を除く): 8686377

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 811, 1071, 1309, 1683, 2433, 3927, 5677, 7299, 8921, 11781, 13787, 17031, 26763, 41361, 51093, 62447, 80289, 96509, 124083, 151657, 187341, 289527, 454971, 562023, 868581, 1061599, 1364913, 3184797, 9554391]

約数ペア:

[(1, 9554391), (3, 3184797), (7, 1364913), (9, 1061599), (11, 868581), (17, 562023), (21, 454971), (33, 289527), (51, 187341), (63, 151657), (77, 124083), (99, 96509), (119, 80289), (153, 62447), (187, 51093), (231, 41361), (357, 26763), (561, 17031), (693, 13787), (811, 11781), (1071, 8921), (1309, 7299), (1683, 5677), (2433, 3927)]