13615671307

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{2707}}^1\times {\mathrm{4463}}^1$

素因数の和:7207

約数の個数: 24

約数和(自身を含む): 16537084416

約数和(自身を除く): 2921413109

約数列:

[1, 7, 23, 49, 161, 1127, 2707, 4463, 18949, 31241, 62261, 102649, 132643, 218687, 435827, 718543, 3050789, 5029801, 12081341, 84569387, 277870843, 591985709, 1945095901, 13615671307]

約数ペア:

[(1, 13615671307), (7, 1945095901), (23, 591985709), (49, 277870843), (161, 84569387), (1127, 12081341), (2707, 5029801), (4463, 3050789), (18949, 718543), (31241, 435827), (62261, 218687), (102649, 132643)]