38867571

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1499}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 58344000

約数和(自身を除く): 19476429

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 1499, 2881, 4497, 8643, 13491, 25929, 64457, 100433, 193371, 301299, 580113, 903897, 4318619, 12955857, 38867571]

約数ペア:

[(1, 38867571), (3, 12955857), (9, 4318619), (43, 903897), (67, 580113), (129, 301299), (201, 193371), (387, 100433), (603, 64457), (1499, 25929), (2881, 13491), (4497, 8643)]