27914761

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 33919560

約数和(自身を除く): 6004799

約数列:

[1, 7, 37, 49, 89, 173, 259, 623, 1211, 1813, 3293, 4361, 6401, 8477, 15397, 23051, 44807, 107779, 161357, 313649, 569689, 754453, 3987823, 27914761]

約数ペア:

[(1, 27914761), (7, 3987823), (37, 754453), (49, 569689), (89, 313649), (173, 161357), (259, 107779), (623, 44807), (1211, 23051), (1813, 15397), (3293, 8477), (4361, 6401)]