47387379

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{3833}}^1$

素因数の和:4166

約数の個数: 16

約数和(自身を含む): 68275872

約数和(自身を除く): 20888493

約数列:

[1, 3, 13, 39, 317, 951, 3833, 4121, 11499, 12363, 49829, 149487, 1215061, 3645183, 15795793, 47387379]

約数ペア:

[(1, 47387379), (3, 15795793), (13, 3645183), (39, 1215061), (317, 149487), (951, 49829), (3833, 12363), (4121, 11499)]