39749073

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{145601}}^1$

素因数の和:145624

約数の個数: 16

約数和(自身を含む): 65229696

約数和(自身を除く): 25480623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 145601, 436803, 1019207, 1892813, 3057621, 5678439, 13249691, 39749073]

約数ペア:

[(1, 39749073), (3, 13249691), (7, 5678439), (13, 3057621), (21, 1892813), (39, 1019207), (91, 436803), (273, 145601)]