2438532021

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{42101}}^1$

素因数の和:42596

約数の個数: 16

約数和(自身を含む): 3334478400

約数和(自身を除く): 895946379

約数列:

[1, 3, 43, 129, 449, 1347, 19307, 42101, 57921, 126303, 1810343, 5431029, 18903349, 56710047, 812844007, 2438532021]

約数ペア:

[(1, 2438532021), (3, 812844007), (43, 56710047), (129, 18903349), (449, 5431029), (1347, 1810343), (19307, 126303), (42101, 57921)]