291214449

素因数分解:

$3^2\times {\mathrm{2971}}^1\times {\mathrm{10891}}^1$

素因数の和:13868

約数の個数: 12

約数和(自身を含む): 420823312

約数和(自身を除く): 129608863

約数列:

[1, 3, 9, 2971, 8913, 10891, 26739, 32673, 98019, 32357161, 97071483, 291214449]

約数ペア:

[(1, 291214449), (3, 97071483), (9, 32357161), (2971, 98019), (8913, 32673), (10891, 26739)]