16486701

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 27648000

約数和(自身を除く): 11161299

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 447, 479, 1043, 1437, 1639, 3129, 3353, 4917, 5269, 10059, 11473, 15807, 34419, 36883, 71371, 110649, 214113, 499597, 785081, 1498791, 2355243, 5495567, 16486701]

約数ペア:

[(1, 16486701), (3, 5495567), (7, 2355243), (11, 1498791), (21, 785081), (33, 499597), (77, 214113), (149, 110649), (231, 71371), (447, 36883), (479, 34419), (1043, 15807), (1437, 11473), (1639, 10059), (3129, 5269), (3353, 4917)]