161157601

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{70099}}^1$

素因数の和:70140

約数の個数: 12

約数和(自身を含む): 186466000

約数和(自身を除く): 25308399

約数列:

[1, 11, 19, 121, 209, 2299, 70099, 771089, 1331881, 8481979, 14650691, 161157601]

約数ペア:

[(1, 161157601), (11, 14650691), (19, 8481979), (121, 1331881), (209, 771089), (2299, 70099)]