12422223

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 21239712

約数和(自身を除く): 8817489

約数列:

[1, 3, 9, 11, 17, 33, 51, 61, 99, 121, 153, 183, 187, 363, 549, 561, 671, 1037, 1089, 1331, 1683, 2013, 2057, 3111, 3993, 6039, 6171, 7381, 9333, 11407, 11979, 18513, 22143, 22627, 34221, 66429, 67881, 81191, 102663, 125477, 203643, 243573, 376431, 730719, 1129293, 1380247, 4140741, 12422223]

約数ペア:

[(1, 12422223), (3, 4140741), (9, 1380247), (11, 1129293), (17, 730719), (33, 376431), (51, 243573), (61, 203643), (99, 125477), (121, 102663), (153, 81191), (183, 67881), (187, 66429), (363, 34221), (549, 22627), (561, 22143), (671, 18513), (1037, 11979), (1089, 11407), (1331, 9333), (1683, 7381), (2013, 6171), (2057, 6039), (3111, 3993)]