121354919

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{130349}}^1$

素因数の和:130382

約数の個数: 12

約数和(自身を含む): 148599000

約数和(自身を除く): 27244081

約数列:

[1, 7, 19, 49, 133, 931, 130349, 912443, 2476631, 6387101, 17336417, 121354919]

約数ペア:

[(1, 121354919), (7, 17336417), (19, 6387101), (49, 2476631), (133, 912443), (931, 130349)]