4641489

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1781

約数の個数: 16

約数和(自身を含む): 6947200

約数和(自身を除く): 2305711

約数列:

[1, 3, 9, 27, 103, 309, 927, 1669, 2781, 5007, 15021, 45063, 171907, 515721, 1547163, 4641489]

約数ペア:

[(1, 4641489), (3, 1547163), (9, 515721), (27, 171907), (103, 45063), (309, 15021), (927, 5007), (1669, 2781)]