2045331

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 3232320

約数和(自身を除く): 1186989

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 443, 513, 1329, 1539, 3987, 4617, 8417, 11961, 25251, 35883, 75753, 107649, 227259, 681777, 2045331]

約数ペア:

[(1, 2045331), (3, 681777), (9, 227259), (19, 107649), (27, 75753), (57, 35883), (81, 25251), (171, 11961), (243, 8417), (443, 4617), (513, 3987), (1329, 1539)]