30787467

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4253}}^1$

素因数の和:4402

約数の個数: 16

約数和(自身を含む): 43560960

約数和(自身を除く): 12773493

約数列:

[1, 3, 19, 57, 127, 381, 2413, 4253, 7239, 12759, 80807, 242421, 540131, 1620393, 10262489, 30787467]

約数ペア:

[(1, 30787467), (3, 10262489), (19, 1620393), (57, 540131), (127, 242421), (381, 80807), (2413, 12759), (4253, 7239)]