4921256557679

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{769}}^1\times {\mathrm{69317}}^1$

素因数の和:70224

約数の個数: 48

約数和(自身を含む): 6246993614400

約数和(自身を除く): 1325737056721

約数列:

[1, 7, 11, 77, 109, 121, 763, 769, 847, 1199, 5383, 8393, 8459, 13189, 59213, 69317, 83821, 92323, 93049, 485219, 586747, 651343, 762487, 922031, 5337409, 6454217, 7555553, 8387357, 10142341, 52888871, 53304773, 58711499, 70996387, 83111083, 373133411, 581777581, 586352503, 914221913, 4104467521, 5810220257, 6399553391, 6449877533, 40671541799, 45149142731, 63912422827, 447386959789, 703036651097, 4921256557679]

約数ペア:

[(1, 4921256557679), (7, 703036651097), (11, 447386959789), (77, 63912422827), (109, 45149142731), (121, 40671541799), (763, 6449877533), (769, 6399553391), (847, 5810220257), (1199, 4104467521), (5383, 914221913), (8393, 586352503), (8459, 581777581), (13189, 373133411), (59213, 83111083), (69317, 70996387), (83821, 58711499), (92323, 53304773), (93049, 52888871), (485219, 10142341), (586747, 8387357), (651343, 7555553), (762487, 6454217), (922031, 5337409)]