2808707

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 16

約数和(自身を含む): 3224832

約数和(自身を除く): 416125

約数列:

[1, 11, 37, 67, 103, 407, 737, 1133, 2479, 3811, 6901, 27269, 41921, 75911, 255337, 2808707]

約数ペア:

[(1, 2808707), (11, 255337), (37, 75911), (67, 41921), (103, 27269), (407, 6901), (737, 3811), (1133, 2479)]