13105883

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 16498080

約数和(自身を除く): 3392197

約数列:

[1, 7, 23, 29, 49, 161, 203, 401, 667, 1127, 1421, 2807, 4669, 9223, 11629, 19649, 32683, 64561, 81403, 267467, 451927, 569821, 1872269, 13105883]

約数ペア:

[(1, 13105883), (7, 1872269), (23, 569821), (29, 451927), (49, 267467), (161, 81403), (203, 64561), (401, 32683), (667, 19649), (1127, 11629), (1421, 9223), (2807, 4669)]