15697933257

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{1373}}^1$

素因数の和:1869

約数の個数: 32

約数和(自身を含む): 21372668928

約数和(自身を除く): 5674735671

約数列:

[1, 3, 103, 163, 227, 309, 489, 681, 1373, 4119, 16789, 23381, 37001, 50367, 70143, 111003, 141419, 223799, 311671, 424257, 671397, 935013, 3811103, 11433309, 23051297, 32102113, 50802373, 69153891, 96306339, 152407119, 5232644419, 15697933257]

約数ペア:

[(1, 15697933257), (3, 5232644419), (103, 152407119), (163, 96306339), (227, 69153891), (309, 50802373), (489, 32102113), (681, 23051297), (1373, 11433309), (4119, 3811103), (16789, 935013), (23381, 671397), (37001, 424257), (50367, 311671), (70143, 223799), (111003, 141419)]