2943567

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 48

約数和(自身を含む): 5171040

約数和(自身を除く): 2227473

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 53, 99, 121, 153, 159, 187, 297, 363, 459, 477, 561, 583, 901, 1089, 1431, 1683, 1749, 2057, 2703, 3267, 5049, 5247, 6171, 6413, 8109, 9911, 15741, 18513, 19239, 24327, 29733, 55539, 57717, 89199, 109021, 173151, 267597, 327063, 981189, 2943567]

約数ペア:

[(1, 2943567), (3, 981189), (9, 327063), (11, 267597), (17, 173151), (27, 109021), (33, 89199), (51, 57717), (53, 55539), (99, 29733), (121, 24327), (153, 19239), (159, 18513), (187, 15741), (297, 9911), (363, 8109), (459, 6413), (477, 6171), (561, 5247), (583, 5049), (901, 3267), (1089, 2703), (1431, 2057), (1683, 1749)]