20161418043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2141}}^1\times {\mathrm{2713}}^1$

素因数の和:4959

約数の個数: 32

約数和(自身を含む): 29299475520

約数和(自身を除く): 9138057477

約数列:

[1, 3, 13, 39, 89, 267, 1157, 2141, 2713, 3471, 6423, 8139, 27833, 35269, 83499, 105807, 190549, 241457, 571647, 724371, 2477137, 3138941, 5808533, 7431411, 9416823, 17425599, 75510929, 226532787, 516959437, 1550878311, 6720472681, 20161418043]

約数ペア:

[(1, 20161418043), (3, 6720472681), (13, 1550878311), (39, 516959437), (89, 226532787), (267, 75510929), (1157, 17425599), (2141, 9416823), (2713, 7431411), (3471, 5808533), (6423, 3138941), (8139, 2477137), (27833, 724371), (35269, 571647), (83499, 241457), (105807, 190549)]