289321574401

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5227}}^1\times {\mathrm{55967}}^1$

素因数の和:61260

約数の個数: 16

約数和(自身を含む): 308986343424

約数和(自身を除く): 19664769023

約数列:

[1, 23, 43, 989, 5227, 55967, 120221, 224761, 1287241, 2406581, 5169503, 55351363, 292539509, 6728408707, 12579198887, 289321574401]

約数ペア:

[(1, 289321574401), (23, 12579198887), (43, 6728408707), (989, 292539509), (5227, 55351363), (55967, 5169503), (120221, 2406581), (224761, 1287241)]