31503889

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 33696000

約数和(自身を除く): 2192111

約数列:

[1, 29, 53, 103, 199, 1537, 2987, 5459, 5771, 10547, 20497, 158311, 305863, 594413, 1086341, 31503889]

約数ペア:

[(1, 31503889), (29, 1086341), (53, 594413), (103, 305863), (199, 158311), (1537, 20497), (2987, 10547), (5459, 5771)]