23223473

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 29268288

約数和(自身を除く): 6044815

約数列:

[1, 7, 13, 67, 91, 169, 293, 469, 871, 1183, 2051, 3809, 6097, 11323, 19631, 26663, 49517, 79261, 137417, 255203, 346619, 1786421, 3317639, 23223473]

約数ペア:

[(1, 23223473), (7, 3317639), (13, 1786421), (67, 346619), (91, 255203), (169, 137417), (293, 79261), (469, 49517), (871, 26663), (1183, 19631), (2051, 11323), (3809, 6097)]