291217472421

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{3769}}^1\times {\mathrm{628183}}^1$

素因数の和:631996

約数の個数: 16

約数和(自身を含む): 397866618240

約数和(自身を除く): 106649145819

約数列:

[1, 3, 41, 123, 3769, 11307, 154529, 463587, 628183, 1884549, 25755503, 77266509, 2367621727, 7102865181, 97072490807, 291217472421]

約数ペア:

[(1, 291217472421), (3, 97072490807), (41, 7102865181), (123, 2367621727), (3769, 77266509), (11307, 25755503), (154529, 1884549), (463587, 628183)]