214672271

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{77137}}^1$

素因数の和:77182

約数の個数: 12

約数和(自身を含む): 246224496

約数和(自身を除く): 31552225

約数列:

[1, 11, 23, 121, 253, 2783, 77137, 848507, 1774151, 9333577, 19515661, 214672271]

約数ペア:

[(1, 214672271), (11, 19515661), (23, 9333577), (121, 1774151), (253, 848507), (2783, 77137)]