47905509

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{1381}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 66159104

約数和(自身を除く): 18253595

約数列:

[1, 3, 31, 93, 373, 1119, 1381, 4143, 11563, 34689, 42811, 128433, 515113, 1545339, 15968503, 47905509]

約数ペア:

[(1, 47905509), (3, 15968503), (31, 1545339), (93, 515113), (373, 128433), (1119, 42811), (1381, 34689), (4143, 11563)]