137290109

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{19231}}^1$

素因数の和:19312

約数の個数: 12

約数和(自身を含む): 153471360

約数和(自身を除く): 16181251

約数列:

[1, 11, 59, 121, 649, 7139, 19231, 211541, 1134629, 2326951, 12480919, 137290109]

約数ペア:

[(1, 137290109), (11, 12480919), (59, 2326951), (121, 1134629), (649, 211541), (7139, 19231)]