1680033843

素因数分解:

$3^2\times {\mathrm{541}}^1\times {\mathrm{345047}}^1$

素因数の和:345594

約数の個数: 12

約数和(自身を含む): 2431208208

約数和(自身を除く): 751174365

約数列:

[1, 3, 9, 541, 1623, 4869, 345047, 1035141, 3105423, 186670427, 560011281, 1680033843]

約数ペア:

[(1, 1680033843), (3, 560011281), (9, 186670427), (541, 3105423), (1623, 1035141), (4869, 345047)]