11839947

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3259}}^1$

素因数の和:3442

約数の個数: 16

約数和(自身を含む): 18151680

約数和(自身を除く): 6311733

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3259, 3633, 9777, 22813, 68439, 563807, 1691421, 3946649, 11839947]

約数ペア:

[(1, 11839947), (3, 3946649), (7, 1691421), (21, 563807), (173, 68439), (519, 22813), (1211, 9777), (3259, 3633)]