2038420083

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{11897}}^1$

素因数の和:12147

約数の個数: 32

約数和(自身を含む): 3198182400

約数和(自身を除く): 1159762317

約数列:

[1, 3, 7, 21, 41, 123, 199, 287, 597, 861, 1393, 4179, 8159, 11897, 24477, 35691, 57113, 83279, 171339, 249837, 487777, 1463331, 2367503, 3414439, 7102509, 10243317, 16572521, 49717563, 97067623, 291202869, 679473361, 2038420083]

約数ペア:

[(1, 2038420083), (3, 679473361), (7, 291202869), (21, 97067623), (41, 49717563), (123, 16572521), (199, 10243317), (287, 7102509), (597, 3414439), (861, 2367503), (1393, 1463331), (4179, 487777), (8159, 249837), (11897, 171339), (24477, 83279), (35691, 57113)]