291248283

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{4283}}^1$

素因数の和:5498

約数の個数: 16

約数和(自身を含む): 409207680

約数和(自身を除く): 117959397

約数列:

[1, 3, 19, 57, 1193, 3579, 4283, 12849, 22667, 68001, 81377, 244131, 5109619, 15328857, 97082761, 291248283]

約数ペア:

[(1, 291248283), (3, 97082761), (19, 15328857), (57, 5109619), (1193, 244131), (3579, 81377), (4283, 68001), (12849, 22667)]