12765357

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{14327}}^1$

素因数の和:14350

約数の個数: 20

約数和(自身を含む): 20804256

約数和(自身を除く): 8038899

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 14327, 42981, 128943, 157597, 386829, 472791, 1160487, 1418373, 4255119, 12765357]

約数ペア:

[(1, 12765357), (3, 4255119), (9, 1418373), (11, 1160487), (27, 472791), (33, 386829), (81, 157597), (99, 128943), (297, 42981), (891, 14327)]