13822067

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 16990560

約数和(自身を除く): 3168493

約数列:

[1, 7, 29, 49, 71, 137, 203, 497, 959, 1421, 2059, 3479, 3973, 6713, 9727, 14413, 27811, 68089, 100891, 194677, 282083, 476623, 1974581, 13822067]

約数ペア:

[(1, 13822067), (7, 1974581), (29, 476623), (49, 282083), (71, 194677), (137, 100891), (203, 68089), (497, 27811), (959, 14413), (1421, 9727), (2059, 6713), (3479, 3973)]