47765739

素因数分解:

$3^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{1109}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 74405520

約数和(自身を除く): 26639781

約数列:

[1, 3, 7, 21, 49, 147, 293, 879, 1109, 2051, 3327, 6153, 7763, 14357, 23289, 43071, 54341, 163023, 324937, 974811, 2274559, 6823677, 15921913, 47765739]

約数ペア:

[(1, 47765739), (3, 15921913), (7, 6823677), (21, 2274559), (49, 974811), (147, 324937), (293, 163023), (879, 54341), (1109, 43071), (2051, 23289), (3327, 14357), (6153, 7763)]