99871343

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 119227584

約数和(自身を除く): 19356241

約数列:

[1, 11, 13, 121, 143, 173, 367, 1573, 1903, 2249, 4037, 4771, 20933, 24739, 44407, 52481, 63491, 272129, 577291, 698401, 825383, 7682411, 9079213, 99871343]

約数ペア:

[(1, 99871343), (11, 9079213), (13, 7682411), (121, 825383), (143, 698401), (173, 577291), (367, 272129), (1573, 63491), (1903, 52481), (2249, 44407), (4037, 24739), (4771, 20933)]