2003392437

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{617759}}^1$

素因数の和:617832

約数の個数: 16

約数和(自身を含む): 2846638080

約数和(自身を除く): 843245643

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 617759, 1853277, 14208457, 29034673, 42625371, 87104019, 667797479, 2003392437]

約数ペア:

[(1, 2003392437), (3, 667797479), (23, 87104019), (47, 42625371), (69, 29034673), (141, 14208457), (1081, 1853277), (3243, 617759)]