2912783321

素因数分解:

$7^1\times {\mathrm{43}}^2\times {\mathrm{313}}^1\times {\mathrm{719}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 3423755520

約数和(自身を除く): 510972199

約数列:

[1, 7, 43, 301, 313, 719, 1849, 2191, 5033, 12943, 13459, 30917, 94213, 216419, 225047, 578737, 1329431, 1575329, 4051159, 9306017, 9677021, 67739147, 416111903, 2912783321]

約数ペア:

[(1, 2912783321), (7, 416111903), (43, 67739147), (301, 9677021), (313, 9306017), (719, 4051159), (1849, 1575329), (2191, 1329431), (5033, 578737), (12943, 225047), (13459, 216419), (30917, 94213)]