271149

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 16

約数和(自身を含む): 391680

約数和(自身を除く): 120531

約数列:

[1, 3, 19, 57, 67, 71, 201, 213, 1273, 1349, 3819, 4047, 4757, 14271, 90383, 271149]

約数ペア:

[(1, 271149), (3, 90383), (19, 14271), (57, 4757), (67, 4047), (71, 3819), (201, 1349), (213, 1273)]