2017478337

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{38567}}^1$

素因数の和:38677

約数の個数: 32

約数和(自身を含む): 3198984192

約数和(自身を除く): 1181505855

約数列:

[1, 3, 7, 21, 47, 53, 141, 159, 329, 371, 987, 1113, 2491, 7473, 17437, 38567, 52311, 115701, 269969, 809907, 1812649, 2044051, 5437947, 6132153, 12688543, 14308357, 38065629, 42925071, 96070397, 288211191, 672492779, 2017478337]

約数ペア:

[(1, 2017478337), (3, 672492779), (7, 288211191), (21, 96070397), (47, 42925071), (53, 38065629), (141, 14308357), (159, 12688543), (329, 6132153), (371, 5437947), (987, 2044051), (1113, 1812649), (2491, 809907), (7473, 269969), (17437, 115701), (38567, 52311)]