3143283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 5225472

約数和(自身を除く): 2082189

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 431, 561, 663, 1293, 2431, 4741, 5603, 7293, 7327, 14223, 16809, 21981, 61633, 80597, 95251, 184899, 241791, 285753, 1047761, 3143283]

約数ペア:

[(1, 3143283), (3, 1047761), (11, 285753), (13, 241791), (17, 184899), (33, 95251), (39, 80597), (51, 61633), (143, 21981), (187, 16809), (221, 14223), (429, 7327), (431, 7293), (561, 5603), (663, 4741), (1293, 2431)]