343040841

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15679}}^1$

素因数の和:15726

約数の個数: 48

約数和(自身を含む): 616412160

約数和(自身を除く): 273371319

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1287, 1683, 1989, 2431, 7293, 15679, 21879, 47037, 141111, 172469, 203827, 266543, 517407, 611481, 799629, 1552221, 1834443, 2242097, 2398887, 2931973, 3465059, 6726291, 8795919, 10395177, 20178873, 26387757, 31185531, 38115649, 114346947, 343040841]

約数ペア:

[(1, 343040841), (3, 114346947), (9, 38115649), (11, 31185531), (13, 26387757), (17, 20178873), (33, 10395177), (39, 8795919), (51, 6726291), (99, 3465059), (117, 2931973), (143, 2398887), (153, 2242097), (187, 1834443), (221, 1552221), (429, 799629), (561, 611481), (663, 517407), (1287, 266543), (1683, 203827), (1989, 172469), (2431, 141111), (7293, 47037), (15679, 21879)]