47338863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6491}}^1$

素因数の和:6535

約数の個数: 32

約数和(自身を含む): 78527232

約数和(自身を除く): 31188369

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 6491, 7293, 19473, 71401, 84383, 110347, 214203, 253149, 331041, 928213, 1213817, 1434511, 2784639, 3641451, 4303533, 15779621, 47338863]

約数ペア:

[(1, 47338863), (3, 15779621), (11, 4303533), (13, 3641451), (17, 2784639), (33, 1434511), (39, 1213817), (51, 928213), (143, 331041), (187, 253149), (221, 214203), (429, 110347), (561, 84383), (663, 71401), (2431, 19473), (6491, 7293)]