6721329

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 9292032

約数和(自身を除く): 2570703

約数列:

[1, 3, 47, 73, 141, 219, 653, 1959, 3431, 10293, 30691, 47669, 92073, 143007, 2240443, 6721329]

約数ペア:

[(1, 6721329), (3, 2240443), (47, 143007), (73, 92073), (141, 47669), (219, 30691), (653, 10293), (1959, 3431)]