117005021

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 147840000

約数和(自身を除く): 30834979

約数列:

[1, 7, 19, 41, 43, 133, 287, 301, 499, 779, 817, 1763, 3493, 5453, 5719, 9481, 12341, 20459, 21457, 33497, 66367, 143213, 150199, 234479, 388721, 407683, 879737, 2721047, 2853781, 6158159, 16715003, 117005021]

約数ペア:

[(1, 117005021), (7, 16715003), (19, 6158159), (41, 2853781), (43, 2721047), (133, 879737), (287, 407683), (301, 388721), (499, 234479), (779, 150199), (817, 143213), (1763, 66367), (3493, 33497), (5453, 21457), (5719, 20459), (9481, 12341)]