866800319

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{19309}}^1$

素因数の和:19391

約数の個数: 24

約数和(自身を含む): 1109475360

約数和(自身を除く): 242675041

約数列:

[1, 7, 11, 53, 77, 121, 371, 583, 847, 4081, 6413, 19309, 44891, 135163, 212399, 1023377, 1486793, 2336389, 7163639, 11257147, 16354723, 78800029, 123828617, 866800319]

約数ペア:

[(1, 866800319), (7, 123828617), (11, 78800029), (53, 16354723), (77, 11257147), (121, 7163639), (371, 2336389), (583, 1486793), (847, 1023377), (4081, 212399), (6413, 135163), (19309, 44891)]