9943659

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:448

約数の個数: 36

約数和(自身を含む): 16515408

約数和(自身を除く): 6571749

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 207, 253, 363, 397, 759, 1089, 1191, 2277, 2783, 3573, 4367, 8349, 9131, 13101, 25047, 27393, 39303, 48037, 82179, 100441, 144111, 301323, 432333, 903969, 1104851, 3314553, 9943659]

約数ペア:

[(1, 9943659), (3, 3314553), (9, 1104851), (11, 903969), (23, 432333), (33, 301323), (69, 144111), (99, 100441), (121, 82179), (207, 48037), (253, 39303), (363, 27393), (397, 25047), (759, 13101), (1089, 9131), (1191, 8349), (2277, 4367), (2783, 3573)]