17896563

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 27900288

約数和(自身を除く): 10003725

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2207, 2703, 6621, 8109, 19863, 37519, 112557, 116971, 337671, 350913, 1052739, 1988507, 5965521, 17896563]

約数ペア:

[(1, 17896563), (3, 5965521), (9, 1988507), (17, 1052739), (51, 350913), (53, 337671), (153, 116971), (159, 112557), (477, 37519), (901, 19863), (2207, 8109), (2703, 6621)]