90370423

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 108576944

約数和(自身を除く): 18206521

約数列:

[1, 11, 13, 73, 121, 143, 787, 803, 949, 1573, 8657, 8833, 10231, 10439, 57451, 95227, 112541, 114829, 631961, 746863, 1237951, 6951571, 8215493, 90370423]

約数ペア:

[(1, 90370423), (11, 8215493), (13, 6951571), (73, 1237951), (121, 746863), (143, 631961), (787, 114829), (803, 112541), (949, 95227), (1573, 57451), (8657, 10439), (8833, 10231)]