12121035

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19709}}^1$

素因数の和:19758

約数の個数: 16

約数和(自身を含む): 19867680

約数和(自身を除く): 7746645

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 19709, 59127, 98545, 295635, 808069, 2424207, 4040345, 12121035]

約数ペア:

[(1, 12121035), (3, 4040345), (5, 2424207), (15, 808069), (41, 295635), (123, 98545), (205, 59127), (615, 19709)]