39783729

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4603}}^1$

素因数の和:4716

約数の個数: 16

約数和(自身を含む): 55100672

約数和(自身を除く): 15316943

約数列:

[1, 3, 43, 67, 129, 201, 2881, 4603, 8643, 13809, 197929, 308401, 593787, 925203, 13261243, 39783729]

約数ペア:

[(1, 39783729), (3, 13261243), (43, 925203), (67, 593787), (129, 308401), (201, 197929), (2881, 13809), (4603, 8643)]