17639829

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{38431}}^1$

素因数の和:38457

約数の個数: 16

約数和(自身を含む): 27671040

約数和(自身を除く): 10031211

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 38431, 115293, 345879, 653327, 1037637, 1959981, 5879943, 17639829]

約数ペア:

[(1, 17639829), (3, 5879943), (9, 1959981), (17, 1037637), (27, 653327), (51, 345879), (153, 115293), (459, 38431)]