12710007

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 19944960

約数和(自身を除く): 7234953

約数列:

[1, 3, 9, 23, 27, 69, 97, 207, 211, 291, 621, 633, 873, 1899, 2231, 2619, 4853, 5697, 6693, 14559, 20079, 20467, 43677, 60237, 61401, 131031, 184203, 470741, 552609, 1412223, 4236669, 12710007]

約数ペア:

[(1, 12710007), (3, 4236669), (9, 1412223), (23, 552609), (27, 470741), (69, 184203), (97, 131031), (207, 61401), (211, 60237), (291, 43677), (621, 20467), (633, 20079), (873, 14559), (1899, 6693), (2231, 5697), (2619, 4853)]