635540521

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{68213}}^1$

素因数の和:68253

約数の個数: 16

約数和(自身を含む): 798922368

約数和(自身を除く): 163381847

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 68213, 477491, 750343, 5252401, 8253773, 57776411, 90791503, 635540521]

約数ペア:

[(1, 635540521), (7, 90791503), (11, 57776411), (77, 8253773), (121, 5252401), (847, 750343), (1331, 477491), (9317, 68213)]