872497077

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{177013}}^1$

素因数の和:177100

約数の個数: 16

約数和(自身を含む): 1223520768

約数和(自身を除く): 351023691

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 177013, 531039, 5487403, 9381689, 16462209, 28145067, 290832359, 872497077]

約数ペア:

[(1, 872497077), (3, 290832359), (31, 28145067), (53, 16462209), (93, 9381689), (159, 5487403), (1643, 531039), (4929, 177013)]