228045793287

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307754107}}^1$

素因数の和:307754142

約数の個数: 16

約数和(自身を含む): 344684600960

約数和(自身を除く): 116638807673

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 307754107, 923262321, 4000803391, 5847328033, 12002410173, 17541984099, 76015264429, 228045793287]

約数ペア:

[(1, 228045793287), (3, 76015264429), (13, 17541984099), (19, 12002410173), (39, 5847328033), (57, 4000803391), (247, 923262321), (741, 307754107)]