291293169

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{16267}}^1$

素因数の和:16444

約数の個数: 16

約数和(自身を含む): 399802368

約数和(自身を除く): 108509199

約数列:

[1, 3, 47, 127, 141, 381, 5969, 16267, 17907, 48801, 764549, 2065909, 2293647, 6197727, 97097723, 291293169]

約数ペア:

[(1, 291293169), (3, 97097723), (47, 6197727), (127, 2293647), (141, 2065909), (381, 764549), (5969, 48801), (16267, 17907)]