12149841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{661}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 17731008

約数和(自身を除く): 5581167

約数列:

[1, 3, 11, 33, 557, 661, 1671, 1983, 6127, 7271, 18381, 21813, 368177, 1104531, 4049947, 12149841]

約数ペア:

[(1, 12149841), (3, 4049947), (11, 1104531), (33, 368177), (557, 21813), (661, 18381), (1671, 7271), (1983, 6127)]