776048049

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{138407}}^1$

素因数の和:138509

約数の個数: 24

約数和(自身を含む): 1295498880

約数和(自身を除く): 519450831

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 138407, 415221, 968849, 1245663, 2906547, 8719641, 12318223, 36954669, 86227561, 110864007, 258682683, 776048049]

約数ペア:

[(1, 776048049), (3, 258682683), (7, 110864007), (9, 86227561), (21, 36954669), (63, 12318223), (89, 8719641), (267, 2906547), (623, 1245663), (801, 968849), (1869, 415221), (5607, 138407)]