47251113

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173081}}^1$

素因数の和:173104

約数の個数: 16

約数和(自身を含む): 77540736

約数和(自身を除く): 30289623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 173081, 519243, 1211567, 2250053, 3634701, 6750159, 15750371, 47251113]

約数ペア:

[(1, 47251113), (3, 15750371), (7, 6750159), (13, 3634701), (21, 2250053), (39, 1211567), (91, 519243), (273, 173081)]