5157639

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 7750080

約数和(自身を除く): 2592441

約数列:

[1, 3, 9, 47, 89, 137, 141, 267, 411, 423, 801, 1233, 4183, 6439, 12193, 12549, 19317, 36579, 37647, 57951, 109737, 573071, 1719213, 5157639]

約数ペア:

[(1, 5157639), (3, 1719213), (9, 573071), (47, 109737), (89, 57951), (137, 37647), (141, 36579), (267, 19317), (411, 12549), (423, 12193), (801, 6439), (1233, 4183)]