121247927

素因数分解:

${\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 142819200

約数和(自身を除く): 21571273

約数列:

[1, 17, 23, 29, 37, 289, 391, 493, 629, 667, 851, 1073, 4913, 6647, 8381, 10693, 11339, 14467, 18241, 24679, 112999, 142477, 181781, 192763, 245939, 310097, 419543, 3276971, 4180963, 5271649, 7132231, 121247927]

約数ペア:

[(1, 121247927), (17, 7132231), (23, 5271649), (29, 4180963), (37, 3276971), (289, 419543), (391, 310097), (493, 245939), (629, 192763), (667, 181781), (851, 142477), (1073, 112999), (4913, 24679), (6647, 18241), (8381, 14467), (10693, 11339)]