291250947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{102301}}^1$

素因数の和:102390

約数の個数: 16

約数和(自身を含む): 423939488

約数和(自身を除く): 132688541

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 102301, 306903, 1329913, 3989739, 7467973, 22403919, 97083649, 291250947]

約数ペア:

[(1, 291250947), (3, 97083649), (13, 22403919), (39, 7467973), (73, 3989739), (219, 1329913), (949, 306903), (2847, 102301)]