22402503

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 33336576

約数和(自身を除く): 10934073

約数列:

[1, 3, 9, 47, 141, 211, 251, 423, 633, 753, 1899, 2259, 9917, 11797, 29751, 35391, 52961, 89253, 106173, 158883, 476649, 2489167, 7467501, 22402503]

約数ペア:

[(1, 22402503), (3, 7467501), (9, 2489167), (47, 476649), (141, 158883), (211, 106173), (251, 89253), (423, 52961), (633, 35391), (753, 29751), (1899, 11797), (2259, 9917)]