7880367

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 12238128

約数和(自身を除く): 4357761

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 1277, 2057, 3831, 6171, 14047, 21709, 42141, 65127, 154517, 238799, 463551, 716397, 2626789, 7880367]

約数ペア:

[(1, 7880367), (3, 2626789), (11, 716397), (17, 463551), (33, 238799), (51, 154517), (121, 65127), (187, 42141), (363, 21709), (561, 14047), (1277, 6171), (2057, 3831)]