23421563

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{499}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 27216000

約数和(自身を除く): 3794437

約数列:

[1, 11, 17, 187, 251, 499, 2761, 4267, 5489, 8483, 46937, 93313, 125249, 1377739, 2129233, 23421563]

約数ペア:

[(1, 23421563), (11, 2129233), (17, 1377739), (187, 125249), (251, 93313), (499, 46937), (2761, 8483), (4267, 5489)]