286137009

素因数分解:

$3^3\times {\mathrm{1229}}^1\times {\mathrm{8623}}^1$

素因数の和:9861

約数の個数: 16

約数和(自身を含む): 424300800

約数和(自身を除く): 138163791

約数列:

[1, 3, 9, 27, 1229, 3687, 8623, 11061, 25869, 33183, 77607, 232821, 10597667, 31793001, 95379003, 286137009]

約数ペア:

[(1, 286137009), (3, 95379003), (9, 31793001), (27, 10597667), (1229, 232821), (3687, 77607), (8623, 33183), (11061, 25869)]