8553921

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 11686080

約数和(自身を除く): 3132159

約数列:

[1, 3, 73, 139, 219, 281, 417, 843, 10147, 20513, 30441, 39059, 61539, 117177, 2851307, 8553921]

約数ペア:

[(1, 8553921), (3, 2851307), (73, 117177), (139, 61539), (219, 39059), (281, 30441), (417, 20513), (843, 10147)]