1871450977

素因数分解:

${\mathrm{11}}^2\times {\mathrm{991}}^1\times {\mathrm{15607}}^1$

素因数の和:16620

約数の個数: 12

約数和(自身を含む): 2059257088

約数和(自身を除く): 187806111

約数列:

[1, 11, 121, 991, 10901, 15607, 119911, 171677, 1888447, 15466537, 170131907, 1871450977]

約数ペア:

[(1, 1871450977), (11, 170131907), (121, 15466537), (991, 1888447), (10901, 171677), (15607, 119911)]