7994777

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 10192896

約数和(自身を除く): 2198119

約数列:

[1, 7, 17, 23, 119, 127, 161, 391, 529, 889, 2159, 2737, 2921, 3703, 8993, 15113, 20447, 49657, 62951, 67183, 347599, 470281, 1142111, 7994777]

約数ペア:

[(1, 7994777), (7, 1142111), (17, 470281), (23, 347599), (119, 67183), (127, 62951), (161, 49657), (391, 20447), (529, 15113), (889, 8993), (2159, 3703), (2737, 2921)]