4170639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2689}}^1$

素因数の和:2750

約数の個数: 16

約数和(自身を含む): 6197760

約数和(自身を除く): 2027121

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 2689, 8067, 29579, 88737, 126383, 379149, 1390213, 4170639]

約数ペア:

[(1, 4170639), (3, 1390213), (11, 379149), (33, 126383), (47, 88737), (141, 29579), (517, 8067), (1551, 2689)]