2634788307

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 3616704000

約数和(自身を除く): 981915693

約数列:

[1, 3, 89, 103, 149, 267, 309, 447, 643, 1929, 9167, 13261, 15347, 27501, 39783, 46041, 57227, 66229, 95807, 171681, 198687, 287421, 1365883, 4097649, 5894381, 8526823, 9868121, 17683143, 25580469, 29604363, 878262769, 2634788307]

約数ペア:

[(1, 2634788307), (3, 878262769), (89, 29604363), (103, 25580469), (149, 17683143), (267, 9868121), (309, 8526823), (447, 5894381), (643, 4097649), (1929, 1365883), (9167, 287421), (13261, 198687), (15347, 171681), (27501, 95807), (39783, 66229), (46041, 57227)]