422553027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{30013}}^1$

素因数の和:30067

約数の個数: 24

約数和(自身を含む): 640378704

約数和(自身を除く): 217825677

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 4693, 14079, 30013, 90039, 390169, 570247, 1170507, 1710741, 7413211, 10834693, 22239633, 32504079, 140851009, 422553027]

約数ペア:

[(1, 422553027), (3, 140851009), (13, 32504079), (19, 22239633), (39, 10834693), (57, 7413211), (247, 1710741), (361, 1170507), (741, 570247), (1083, 390169), (4693, 90039), (14079, 30013)]