43972643

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^2$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 53257008

約数和(自身を除く): 9284365

約数列:

[1, 11, 13, 61, 71, 143, 671, 781, 793, 923, 4331, 5041, 8723, 10153, 47641, 55451, 56303, 65533, 307501, 619333, 720863, 3382511, 3997513, 43972643]

約数ペア:

[(1, 43972643), (11, 3997513), (13, 3382511), (61, 720863), (71, 619333), (143, 307501), (671, 65533), (781, 56303), (793, 55451), (923, 47641), (4331, 10153), (5041, 8723)]