812852400913

素因数分解:

$7^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1\times {\mathrm{3889}}^1$

素因数の和:4897

約数の個数: 32

約数和(自身を含む): 938810234880

約数和(自身を除く): 125957833967

約数列:

[1, 7, 223, 257, 521, 1561, 1799, 3647, 3889, 27223, 57311, 116183, 133897, 401177, 813281, 867247, 937279, 999473, 2026169, 6070729, 6996311, 14183183, 29859031, 209013217, 222882479, 451835687, 520725433, 1560177353, 3162849809, 3645078031, 116121771559, 812852400913]

約数ペア:

[(1, 812852400913), (7, 116121771559), (223, 3645078031), (257, 3162849809), (521, 1560177353), (1561, 520725433), (1799, 451835687), (3647, 222882479), (3889, 209013217), (27223, 29859031), (57311, 14183183), (116183, 6996311), (133897, 6070729), (401177, 2026169), (813281, 999473), (867247, 937279)]