9489865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^2$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 14288832

約数和(自身を除く): 4798967

約数列:

[1, 5, 7, 11, 35, 55, 77, 157, 385, 785, 1099, 1727, 5495, 8635, 12089, 24649, 60445, 123245, 172543, 271139, 862715, 1355695, 1897973, 9489865]

約数ペア:

[(1, 9489865), (5, 1897973), (7, 1355695), (11, 862715), (35, 271139), (55, 172543), (77, 123245), (157, 60445), (385, 24649), (785, 12089), (1099, 8635), (1727, 5495)]