492040087

素因数分解:

$7^1\times {\mathrm{11}}^4\times {\mathrm{4801}}^1$

素因数の和:4852

約数の個数: 20

約数和(自身を含む): 618689680

約数和(自身を除く): 126649593

約数列:

[1, 7, 11, 77, 121, 847, 1331, 4801, 9317, 14641, 33607, 52811, 102487, 369677, 580921, 4066447, 6390131, 44730917, 70291441, 492040087]

約数ペア:

[(1, 492040087), (7, 70291441), (11, 44730917), (77, 6390131), (121, 4066447), (847, 580921), (1331, 369677), (4801, 102487), (9317, 52811), (14641, 33607)]