2055260097

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{80779}}^1$

素因数の和:81053

約数の個数: 24

約数和(自身を含む): 3251233440

約数和(自身を除く): 1195973343

約数列:

[1, 3, 9, 11, 33, 99, 257, 771, 2313, 2827, 8481, 25443, 80779, 242337, 727011, 888569, 2665707, 7997121, 20760203, 62280609, 186841827, 228362233, 685086699, 2055260097]

約数ペア:

[(1, 2055260097), (3, 685086699), (9, 228362233), (11, 186841827), (33, 62280609), (99, 20760203), (257, 7997121), (771, 2665707), (2313, 888569), (2827, 727011), (8481, 242337), (25443, 80779)]