23875809

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 32503680

約数和(自身を除く): 8627871

約数列:

[1, 3, 71, 197, 213, 569, 591, 1707, 13987, 40399, 41961, 112093, 121197, 336279, 7958603, 23875809]

約数ペア:

[(1, 23875809), (3, 7958603), (71, 336279), (197, 121197), (213, 112093), (569, 41961), (591, 40399), (1707, 13987)]