8939403

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 40

約数和(自身を含む): 14868480

約数和(自身を除く): 5929077

約数列:

[1, 3, 9, 11, 27, 33, 79, 81, 99, 127, 237, 297, 381, 711, 869, 891, 1143, 1397, 2133, 2607, 3429, 4191, 6399, 7821, 10033, 10287, 12573, 23463, 30099, 37719, 70389, 90297, 110363, 113157, 270891, 331089, 812673, 993267, 2979801, 8939403]

約数ペア:

[(1, 8939403), (3, 2979801), (9, 993267), (11, 812673), (27, 331089), (33, 270891), (79, 113157), (81, 110363), (99, 90297), (127, 70389), (237, 37719), (297, 30099), (381, 23463), (711, 12573), (869, 10287), (891, 10033), (1143, 7821), (1397, 6399), (2133, 4191), (2607, 3429)]