293384691

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{17921}}^1$

素因数の和:18051

約数の個数: 24

約数和(自身を含む): 452924784

約数和(自身を除く): 159540093

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 963, 1819, 5457, 16371, 17921, 53763, 161289, 304657, 913971, 1917547, 2741913, 5752641, 17257923, 32598299, 97794897, 293384691]

約数ペア:

[(1, 293384691), (3, 97794897), (9, 32598299), (17, 17257923), (51, 5752641), (107, 2741913), (153, 1917547), (321, 913971), (963, 304657), (1819, 161289), (5457, 53763), (16371, 17921)]