17729343

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 27387360

約数和(自身を除く): 9658017

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2089, 2829, 6267, 8487, 18801, 48047, 85649, 144141, 256947, 432423, 770841, 1969927, 5909781, 17729343]

約数ペア:

[(1, 17729343), (3, 5909781), (9, 1969927), (23, 770841), (41, 432423), (69, 256947), (123, 144141), (207, 85649), (369, 48047), (943, 18801), (2089, 8487), (2829, 6267)]