47200349

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 54950400

約数和(自身を除く): 7750051

約数列:

[1, 7, 89, 239, 317, 623, 1673, 2219, 21271, 28213, 75763, 148897, 197491, 530341, 6742907, 47200349]

約数ペア:

[(1, 47200349), (7, 6742907), (89, 530341), (239, 197491), (317, 148897), (623, 75763), (1673, 28213), (2219, 21271)]