47388003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3907}}^1$

素因数の和:4234

約数の個数: 16

約数和(自身を含む): 68280576

約数和(自身を除く): 20892573

約数列:

[1, 3, 13, 39, 311, 933, 3907, 4043, 11721, 12129, 50791, 152373, 1215077, 3645231, 15796001, 47388003]

約数ペア:

[(1, 47388003), (3, 15796001), (13, 3645231), (39, 1215077), (311, 152373), (933, 50791), (3907, 12129), (4043, 11721)]