12287429

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 15704640

約数和(自身を除く): 3417211

約数列:

[1, 7, 11, 77, 89, 121, 163, 623, 847, 979, 1141, 1793, 6853, 10769, 12551, 14507, 19723, 75383, 101549, 138061, 159577, 1117039, 1755347, 12287429]

約数ペア:

[(1, 12287429), (7, 1755347), (11, 1117039), (77, 159577), (89, 138061), (121, 101549), (163, 75383), (623, 19723), (847, 14507), (979, 12551), (1141, 10769), (1793, 6853)]