4551903

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 7326720

約数和(自身を除く): 2774817

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 211, 423, 459, 633, 799, 1269, 1899, 2397, 3587, 5697, 7191, 9917, 10761, 21573, 29751, 32283, 89253, 96849, 168589, 267759, 505767, 1517301, 4551903]

約数ペア:

[(1, 4551903), (3, 1517301), (9, 505767), (17, 267759), (27, 168589), (47, 96849), (51, 89253), (141, 32283), (153, 29751), (211, 21573), (423, 10761), (459, 9917), (633, 7191), (799, 5697), (1269, 3587), (1899, 2397)]