1338951727203

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2239}}^1\times {\mathrm{283553}}^1$

素因数の和:285851

約数の個数: 32

約数和(自身を含む): 1930889318400

約数和(自身を除く): 591937591197

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 2239, 6717, 42541, 82843, 127623, 248529, 283553, 850659, 1574017, 4722051, 5387507, 10491461, 16162521, 31474383, 199337759, 598013277, 634875167, 1904625501, 12062628173, 23490381179, 36187884519, 70471143537, 446317242401, 1338951727203]

約数ペア:

[(1, 1338951727203), (3, 446317242401), (19, 70471143537), (37, 36187884519), (57, 23490381179), (111, 12062628173), (703, 1904625501), (2109, 634875167), (2239, 598013277), (6717, 199337759), (42541, 31474383), (82843, 16162521), (127623, 10491461), (248529, 5387507), (283553, 4722051), (850659, 1574017)]