2868547

素因数分解:

${\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 12

約数和(自身を含む): 3194128

約数和(自身を除く): 325581

約数列:

[1, 11, 121, 151, 157, 1661, 1727, 18271, 18997, 23707, 260777, 2868547]

約数ペア:

[(1, 2868547), (11, 260777), (121, 23707), (151, 18997), (157, 18271), (1661, 1727)]