121427119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1193}}^1$

素因数の和:1710

約数の個数: 16

約数和(自身を含む): 139841280

約数和(自身を除く): 18414161

約数列:

[1, 11, 19, 209, 487, 1193, 5357, 9253, 13123, 22667, 101783, 249337, 580991, 6390901, 11038829, 121427119]

約数ペア:

[(1, 121427119), (11, 11038829), (19, 6390901), (209, 580991), (487, 249337), (1193, 101783), (5357, 22667), (9253, 13123)]