12047499

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 18595200

約数和(自身を除く): 6547701

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 1489, 2697, 4467, 8091, 13401, 43181, 46159, 129543, 138477, 388629, 415431, 1338611, 4015833, 12047499]

約数ペア:

[(1, 12047499), (3, 4015833), (9, 1338611), (29, 415431), (31, 388629), (87, 138477), (93, 129543), (261, 46159), (279, 43181), (899, 13401), (1489, 8091), (2697, 4467)]