2113221315

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{620623}}^1$

素因数の和:620858

約数の個数: 16

約数和(自身を含む): 3396054528

約数和(自身を除く): 1282833213

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 620623, 1861869, 3103115, 9309345, 140881421, 422644263, 704407105, 2113221315]

約数ペア:

[(1, 2113221315), (3, 704407105), (5, 422644263), (15, 140881421), (227, 9309345), (681, 3103115), (1135, 1861869), (3405, 620623)]