47809047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{111443}}^1$

素因数の和:111470

約数の個数: 16

約数和(自身を含む): 74890368

約数和(自身を除く): 27081321

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 111443, 334329, 1225873, 1448759, 3677619, 4346277, 15936349, 47809047]

約数ペア:

[(1, 47809047), (3, 15936349), (11, 4346277), (13, 3677619), (33, 1448759), (39, 1225873), (143, 334329), (429, 111443)]