401028307

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{2423}}^1$

素因数の和:2754

約数の個数: 16

約数和(自身を含む): 437483520

約数和(自身を除く): 36455213

約数列:

[1, 19, 31, 281, 589, 2423, 5339, 8711, 46037, 75113, 165509, 680863, 1427147, 12936397, 21106753, 401028307]

約数ペア:

[(1, 401028307), (19, 21106753), (31, 12936397), (281, 1427147), (589, 680863), (2423, 165509), (5339, 75113), (8711, 46037)]