20172941589

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1\times {\mathrm{130349}}^1$

素因数の和:131084

約数の個数: 16

約数和(自身を含む): 27279648000

約数和(自身を除く): 7106706411

約数列:

[1, 3, 79, 237, 653, 1959, 51587, 130349, 154761, 391047, 10297571, 30892713, 85117897, 255353691, 6724313863, 20172941589]

約数ペア:

[(1, 20172941589), (3, 6724313863), (79, 255353691), (237, 85117897), (653, 30892713), (1959, 10297571), (51587, 391047), (130349, 154761)]