39864153

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{22871}}^1$

素因数の和:22964

約数の個数: 16

約数和(自身を含む): 61479936

約数和(自身を除く): 21615783

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 22871, 68613, 160097, 480291, 1898293, 5694879, 13288051, 39864153]

約数ペア:

[(1, 39864153), (3, 13288051), (7, 5694879), (21, 1898293), (83, 480291), (249, 160097), (581, 68613), (1743, 22871)]