997399680003

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{126077573}}^1$

素因数の和:126077875

約数の個数: 16

約数和(自身を含む): 1482672270240

約数和(自身を除く): 485272590237

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 126077573, 378232719, 1134698157, 3404094471, 36940728889, 110822186667, 332466560001, 997399680003]

約数ペア:

[(1, 997399680003), (3, 332466560001), (9, 110822186667), (27, 36940728889), (293, 3404094471), (879, 1134698157), (2637, 378232719), (7911, 126077573)]