8670429

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 13426560

約数和(自身を除く): 4756131

約数列:

[1, 3, 9, 27, 53, 73, 83, 159, 219, 249, 477, 657, 747, 1431, 1971, 2241, 3869, 4399, 6059, 11607, 13197, 18177, 34821, 39591, 54531, 104463, 118773, 163593, 321127, 963381, 2890143, 8670429]

約数ペア:

[(1, 8670429), (3, 2890143), (9, 963381), (27, 321127), (53, 163593), (73, 118773), (83, 104463), (159, 54531), (219, 39591), (249, 34821), (477, 18177), (657, 13197), (747, 11607), (1431, 6059), (1971, 4399), (2241, 3869)]