870874227

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{24197}}^1$

素因数の和:24280

約数の個数: 32

約数和(自身を含む): 1362831360

約数和(自身を除く): 491957133

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 837, 1161, 1333, 3999, 11997, 24197, 35991, 72591, 217773, 653319, 750107, 1040471, 2250321, 3121413, 6750963, 9364239, 20252889, 28092717, 32254601, 96763803, 290291409, 870874227]

約数ペア:

[(1, 870874227), (3, 290291409), (9, 96763803), (27, 32254601), (31, 28092717), (43, 20252889), (93, 9364239), (129, 6750963), (279, 3121413), (387, 2250321), (837, 1040471), (1161, 750107), (1333, 653319), (3999, 217773), (11997, 72591), (24197, 35991)]