3219007311

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{57679}}^1$

素因数の和:57757

約数の個数: 40

約数和(自身を含む): 5276335680

約数和(自身を除く): 2057328369

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 351, 477, 689, 1053, 1431, 2067, 4293, 6201, 18603, 55809, 57679, 173037, 519111, 749827, 1557333, 2249481, 3056987, 4671999, 6748443, 9170961, 20245329, 27512883, 39740831, 60735987, 82538649, 119222493, 247615947, 357667479, 1073002437, 3219007311]

約数ペア:

[(1, 3219007311), (3, 1073002437), (9, 357667479), (13, 247615947), (27, 119222493), (39, 82538649), (53, 60735987), (81, 39740831), (117, 27512883), (159, 20245329), (351, 9170961), (477, 6748443), (689, 4671999), (1053, 3056987), (1431, 2249481), (2067, 1557333), (4293, 749827), (6201, 519111), (18603, 173037), (55809, 57679)]