6211647

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 10611216

約数和(自身を除く): 4399569

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 347, 351, 459, 663, 1041, 1053, 1377, 1989, 3123, 4511, 5899, 5967, 9369, 13533, 17697, 17901, 28107, 40599, 53091, 76687, 121797, 159273, 230061, 365391, 477819, 690183, 2070549, 6211647]

約数ペア:

[(1, 6211647), (3, 2070549), (9, 690183), (13, 477819), (17, 365391), (27, 230061), (39, 159273), (51, 121797), (81, 76687), (117, 53091), (153, 40599), (221, 28107), (347, 17901), (351, 17697), (459, 13533), (663, 9369), (1041, 5967), (1053, 5899), (1377, 4511), (1989, 3123)]