421738113

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{6481}}^1$

素因数の和:6792

約数の個数: 16

約数和(自身を含む): 570416000

約数和(自身を除く): 148677887

約数列:

[1, 3, 109, 199, 327, 597, 6481, 19443, 21691, 65073, 706429, 1289719, 2119287, 3869157, 140579371, 421738113]

約数ペア:

[(1, 421738113), (3, 140579371), (109, 3869157), (199, 2119287), (327, 1289719), (597, 706429), (6481, 65073), (19443, 21691)]