12829203

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 19914336

約数和(自身を除く): 7085133

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1181, 1207, 3543, 3621, 10629, 10863, 20077, 60231, 83851, 180693, 251553, 754659, 1425467, 4276401, 12829203]

約数ペア:

[(1, 12829203), (3, 4276401), (9, 1425467), (17, 754659), (51, 251553), (71, 180693), (153, 83851), (213, 60231), (639, 20077), (1181, 10863), (1207, 10629), (3543, 3621)]