15891417021

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1\times {\mathrm{83219}}^1$

素因数の和:84476

約数の個数: 16

約数和(自身を含む): 21606575040

約数和(自身を除く): 5715158019

約数列:

[1, 3, 53, 159, 1201, 3603, 63653, 83219, 190959, 249657, 4410607, 13231821, 99946019, 299838057, 5297139007, 15891417021]

約数ペア:

[(1, 15891417021), (3, 5297139007), (53, 299838057), (159, 99946019), (1201, 13231821), (3603, 4410607), (63653, 249657), (83219, 190959)]