1255372559

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{3163}}^1$

素因数の和:3291

約数の個数: 24

約数和(自身を含む): 1508088960

約数和(自身を除く): 252716401

約数列:

[1, 7, 31, 59, 217, 413, 961, 1829, 3163, 6727, 12803, 22141, 56699, 98053, 186617, 396893, 686371, 1306319, 3039643, 5785127, 21277501, 40495889, 179338937, 1255372559]

約数ペア:

[(1, 1255372559), (7, 179338937), (31, 40495889), (59, 21277501), (217, 5785127), (413, 3039643), (961, 1306319), (1829, 686371), (3163, 396893), (6727, 186617), (12803, 98053), (22141, 56699)]