508079

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 24

約数和(自身を含む): 670320

約数和(自身を除く): 162241

約数列:

[1, 11, 13, 17, 19, 121, 143, 187, 209, 221, 247, 323, 1573, 2057, 2299, 2431, 2717, 3553, 4199, 26741, 29887, 39083, 46189, 508079]

約数ペア:

[(1, 508079), (11, 46189), (13, 39083), (17, 29887), (19, 26741), (121, 4199), (143, 3553), (187, 2717), (209, 2431), (221, 2299), (247, 2057), (323, 1573)]