289905133

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{5101}}^1$

素因数の和:5484

約数の個数: 16

約数和(自身を含む): 346772736

約数和(自身を除く): 56867603

約数列:

[1, 7, 23, 161, 353, 2471, 5101, 8119, 35707, 56833, 117323, 821261, 1800653, 12604571, 41415019, 289905133]

約数ペア:

[(1, 289905133), (7, 41415019), (23, 12604571), (161, 1800653), (353, 821261), (2471, 117323), (5101, 56833), (8119, 35707)]