1047448587

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{3863}}^1$

素因数の和:4023

約数の個数: 32

約数和(自身を含む): 1513451520

約数和(自身を除く): 466002933

約数列:

[1, 3, 19, 57, 67, 71, 201, 213, 1273, 1349, 3819, 3863, 4047, 4757, 11589, 14271, 73397, 90383, 220191, 258821, 271149, 274273, 776463, 822819, 4917599, 5211187, 14752797, 15633561, 18376291, 55128873, 349149529, 1047448587]

約数ペア:

[(1, 1047448587), (3, 349149529), (19, 55128873), (57, 18376291), (67, 15633561), (71, 14752797), (201, 5211187), (213, 4917599), (1273, 822819), (1349, 776463), (3819, 274273), (3863, 271149), (4047, 258821), (4757, 220191), (11589, 90383), (14271, 73397)]