8873781

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 14327808

約数和(自身を除く): 5454027

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 317, 651, 903, 951, 1333, 2219, 3999, 6657, 9331, 9827, 13631, 27993, 29481, 40893, 68789, 95417, 206367, 286251, 422561, 1267683, 2957927, 8873781]

約数ペア:

[(1, 8873781), (3, 2957927), (7, 1267683), (21, 422561), (31, 286251), (43, 206367), (93, 95417), (129, 68789), (217, 40893), (301, 29481), (317, 27993), (651, 13631), (903, 9827), (951, 9331), (1333, 6657), (2219, 3999)]