2247108039

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{319691}}^1$

素因数の和:319779

約数の個数: 24

約数和(自身を含む): 3590780544

約数和(自身を除く): 1343672505

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 319691, 959073, 2877219, 3516601, 10549803, 22698061, 31649409, 68094183, 204282549, 249678671, 749036013, 2247108039]

約数ペア:

[(1, 2247108039), (3, 749036013), (9, 249678671), (11, 204282549), (33, 68094183), (71, 31649409), (99, 22698061), (213, 10549803), (639, 3516601), (781, 2877219), (2343, 959073), (7029, 319691)]