22273097

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 29885328

約数和(自身を除く): 7612231

約数列:

[1, 7, 11, 31, 43, 49, 77, 217, 301, 341, 473, 539, 961, 1333, 1519, 2107, 2387, 3311, 6727, 9331, 10571, 14663, 16709, 23177, 41323, 47089, 65317, 73997, 102641, 289261, 454553, 517979, 718487, 2024827, 3181871, 22273097]

約数ペア:

[(1, 22273097), (7, 3181871), (11, 2024827), (31, 718487), (43, 517979), (49, 454553), (77, 289261), (217, 102641), (301, 73997), (341, 65317), (473, 47089), (539, 41323), (961, 23177), (1333, 16709), (1519, 14663), (2107, 10571), (2387, 9331), (3311, 6727)]