47887803

素因数分解:

$3^2\times {\mathrm{1559}}^1\times {\mathrm{3413}}^1$

素因数の和:4978

約数の個数: 12

約数和(自身を含む): 69235920

約数和(自身を除く): 21348117

約数列:

[1, 3, 9, 1559, 3413, 4677, 10239, 14031, 30717, 5320867, 15962601, 47887803]

約数ペア:

[(1, 47887803), (3, 15962601), (9, 5320867), (1559, 30717), (3413, 14031), (4677, 10239)]