119967009

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1\times {\mathrm{743}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 161989632

約数和(自身を除く): 42022623

約数列:

[1, 3, 107, 321, 503, 743, 1509, 2229, 53821, 79501, 161463, 238503, 373729, 1121187, 39989003, 119967009]

約数ペア:

[(1, 119967009), (3, 39989003), (107, 1121187), (321, 373729), (503, 238503), (743, 161463), (1509, 79501), (2229, 53821)]