4647405567

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11647633}}^1$

素因数の和:11647662

約数の個数: 16

約数和(自身を含む): 7454485760

約数和(自身を除く): 2807080193

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 11647633, 34942899, 81533431, 221305027, 244600293, 663915081, 1549135189, 4647405567]

約数ペア:

[(1, 4647405567), (3, 1549135189), (7, 663915081), (19, 244600293), (21, 221305027), (57, 81533431), (133, 34942899), (399, 11647633)]