4489071

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 2353809

約数列:

[1, 3, 17, 23, 43, 51, 69, 89, 129, 267, 391, 731, 989, 1173, 1513, 2047, 2193, 2967, 3827, 4539, 6141, 11481, 16813, 34799, 50439, 65059, 88021, 104397, 195177, 264063, 1496357, 4489071]

約数ペア:

[(1, 4489071), (3, 1496357), (17, 264063), (23, 195177), (43, 104397), (51, 88021), (69, 65059), (89, 50439), (129, 34799), (267, 16813), (391, 11481), (731, 6141), (989, 4539), (1173, 3827), (1513, 2967), (2047, 2193)]