209435557533

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{487013}}^1\times {\mathrm{4943}}^1$

素因数の和:491988

約数の個数: 16

約数和(自身を含む): 288935665920

約数和(自身を除く): 79500108387

約数列:

[1, 3, 29, 87, 4943, 14829, 143347, 430041, 487013, 1461039, 14123377, 42370131, 2407305259, 7221915777, 69811852511, 209435557533]

約数ペア:

[(1, 209435557533), (3, 69811852511), (29, 7221915777), (87, 2407305259), (4943, 42370131), (14829, 14123377), (143347, 1461039), (430041, 487013)]