99229291

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 120049664

約数和(自身を除く): 20820373

約数列:

[1, 7, 23, 127, 161, 211, 529, 889, 1477, 2921, 3703, 4853, 20447, 26797, 33971, 67183, 111619, 187579, 470281, 616331, 781333, 4314317, 14175613, 99229291]

約数ペア:

[(1, 99229291), (7, 14175613), (23, 4314317), (127, 781333), (161, 616331), (211, 470281), (529, 187579), (889, 111619), (1477, 67183), (2921, 33971), (3703, 26797), (4853, 20447)]