49209423

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{5209}}^1$

素因数の和:5326

約数の個数: 16

約数和(自身を含む): 68021760

約数和(自身を除く): 18812337

約数列:

[1, 3, 47, 67, 141, 201, 3149, 5209, 9447, 15627, 244823, 349003, 734469, 1047009, 16403141, 49209423]

約数ペア:

[(1, 49209423), (3, 16403141), (47, 1047009), (67, 734469), (141, 349003), (201, 244823), (3149, 15627), (5209, 9447)]