3943269

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 2951451

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 71, 99, 121, 153, 187, 213, 297, 363, 459, 561, 639, 781, 1089, 1207, 1683, 1917, 2057, 2343, 3267, 3621, 5049, 6171, 7029, 8591, 10863, 13277, 18513, 21087, 25773, 32589, 39831, 55539, 77319, 119493, 146047, 231957, 358479, 438141, 1314423, 3943269]

約数ペア:

[(1, 3943269), (3, 1314423), (9, 438141), (11, 358479), (17, 231957), (27, 146047), (33, 119493), (51, 77319), (71, 55539), (99, 39831), (121, 32589), (153, 25773), (187, 21087), (213, 18513), (297, 13277), (363, 10863), (459, 8591), (561, 7029), (639, 6171), (781, 5049), (1089, 3621), (1207, 3267), (1683, 2343), (1917, 2057)]