12992499

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 20333040

約数和(自身を除く): 7340541

約数列:

[1, 3, 9, 13, 39, 117, 293, 379, 879, 1137, 2637, 3411, 3809, 4927, 11427, 14781, 34281, 44343, 111047, 333141, 999423, 1443611, 4330833, 12992499]

約数ペア:

[(1, 12992499), (3, 4330833), (9, 1443611), (13, 999423), (39, 333141), (117, 111047), (293, 44343), (379, 34281), (879, 14781), (1137, 11427), (2637, 4927), (3411, 3809)]