47018559

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{117841}}^1$

素因数の和:117870

約数の個数: 16

約数和(自身を含む): 75418880

約数和(自身を除く): 28400321

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 117841, 353523, 824887, 2238979, 2474661, 6716937, 15672853, 47018559]

約数ペア:

[(1, 47018559), (3, 15672853), (7, 6716937), (19, 2474661), (21, 2238979), (57, 824887), (133, 353523), (399, 117841)]