23403237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3209}}^1$

素因数の和:3253

約数の個数: 32

約数和(自身を含む): 38828160

約数和(自身を除く): 15424923

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 3209, 7293, 9627, 35299, 41717, 54553, 105897, 125151, 163659, 458887, 600083, 709189, 1376661, 1800249, 2127567, 7801079, 23403237]

約数ペア:

[(1, 23403237), (3, 7801079), (11, 2127567), (13, 1800249), (17, 1376661), (33, 709189), (39, 600083), (51, 458887), (143, 163659), (187, 125151), (221, 105897), (429, 54553), (561, 41717), (663, 35299), (2431, 9627), (3209, 7293)]