47046051

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{30931}}^1$

素因数の和:30963

約数の個数: 18

約数和(自身を含む): 73587228

約数和(自身を除く): 26541177

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 30931, 92793, 278379, 402103, 1206309, 3618927, 5227339, 15682017, 47046051]

約数ペア:

[(1, 47046051), (3, 15682017), (9, 5227339), (13, 3618927), (39, 1206309), (117, 402103), (169, 278379), (507, 92793), (1521, 30931)]