4004691

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 5627904

約数和(自身を除く): 1623213

約数列:

[1, 3, 23, 69, 127, 381, 457, 1371, 2921, 8763, 10511, 31533, 58039, 174117, 1334897, 4004691]

約数ペア:

[(1, 4004691), (3, 1334897), (23, 174117), (69, 58039), (127, 31533), (381, 10511), (457, 8763), (1371, 2921)]