2885397

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 4085760

約数和(自身を除く): 1200363

約数列:

[1, 3, 19, 57, 223, 227, 669, 681, 4237, 4313, 12711, 12939, 50621, 151863, 961799, 2885397]

約数ペア:

[(1, 2885397), (3, 961799), (19, 151863), (57, 50621), (223, 12939), (227, 12711), (669, 4313), (681, 4237)]