853647911

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 941615664

約数和(自身を除く): 87967753

約数列:

[1, 17, 43, 73, 289, 731, 941, 1241, 3139, 12427, 15997, 21097, 40463, 53363, 68693, 271949, 687871, 907171, 1167781, 2953799, 11693807, 19852277, 50214583, 853647911]

約数ペア:

[(1, 853647911), (17, 50214583), (43, 19852277), (73, 11693807), (289, 2953799), (731, 1167781), (941, 907171), (1241, 687871), (3139, 271949), (12427, 68693), (15997, 53363), (21097, 40463)]