29142777

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 42844032

約数和(自身を除く): 13701255

約数列:

[1, 3, 17, 43, 51, 97, 129, 137, 291, 411, 731, 1649, 2193, 2329, 4171, 4947, 5891, 6987, 12513, 13289, 17673, 39867, 70907, 100147, 212721, 225913, 300441, 571427, 677739, 1714281, 9714259, 29142777]

約数ペア:

[(1, 29142777), (3, 9714259), (17, 1714281), (43, 677739), (51, 571427), (97, 300441), (129, 225913), (137, 212721), (291, 100147), (411, 70907), (731, 39867), (1649, 17673), (2193, 13289), (2329, 12513), (4171, 6987), (4947, 5891)]