13112209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 14736384

約数和(自身を除く): 1624175

約数列:

[1, 11, 71, 103, 163, 781, 1133, 1793, 7313, 11573, 16789, 80443, 127303, 184679, 1192019, 13112209]

約数ペア:

[(1, 13112209), (11, 1192019), (71, 184679), (103, 127303), (163, 80443), (781, 16789), (1133, 11573), (1793, 7313)]